{"title":"Ferrea","description":"\u003ch3\u003eUpgrade Your Subaru BRZ \/ Toyota 86 with Ferrea Our Ferrea collection offers high-quality engine components built for your 2012-2023 Subaru BRZ and Toyota 86. Designed for enthusiasts who demand reliability and performance, these parts help improve power output, response, and engine longevity. Whether you're building a daily driver or preparing for the track, Ferrea's precision-engineered components ensure your engine performs at its best. Within this collection, you'll find a curated selection of valvetrain parts, including valves, springs, and retainers, all crafted to withstand high RPM and aggressive driving. These upgrades contribute to better airflow, increased horsepower, and enhanced engine durability. Perfect for those looking to push their platform further with reliable aftermarket solutions. Explore our Ferrea parts to optimize your vehicle’s response and reliability. From street to track, these components are built to meet the demands of your Subaru BRZ or Toyota 86. Shop engine upgrades for your BRZ \/ 86 at FastScions.\u003c\/h3\u003e","products":[{"product_id":"ferrea-12-15-scion-subaru-fr-s-brz-single-spring-kit","title":"Ferrea Single Spring Kit: Scion FR-S (13-16), Subaru BRZ (13-20) \u0026 Toyota 86 (17-20)","description":"\u003ch3\u003eFerrea Single Spring Kit\u003c\/h3\u003e\u003cp\u003e2013–2016 Scion FR-S \/ 2013–2020 Subaru BRZ \/ 2017–2020 Toyota 86\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKT4021\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Ferrea Single Spring Kit is a high-quality valve spring upgrade designed specifically for the Scion FR-S (2013–2016), Subaru BRZ (2013–2020), and Toyota 86 (2017–2020). This kit is engineered to enhance the valvetrain performance of your vehicle’s naturally aspirated engine, providing improved durability and reliability under spirited driving conditions.\u003c\/p\u003e\u003cp\u003eIdeal for enthusiasts who demand better valve control during aggressive driving or mild performance modifications, this spring kit helps maintain consistent valve timing and reduces the risk of valve float at higher RPMs. Whether you are upgrading for track use, spirited street driving, or simply to improve engine responsiveness, the Ferrea Single Spring Kit offers a dependable solution.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis single spring kit is crafted with precision and performance in mind. Key features include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eManufactured by Ferrea, a trusted name in high-performance valvetrain components.\u003c\/li\u003e\n\u003cli\u003eDesigned to fit the 2013–2016 Scion FR-S, 2013–2020 Subaru BRZ, and 2017–2020 Toyota 86 models perfectly.\u003c\/li\u003e\n\u003cli\u003eSingle spring configuration optimized for improved valve control and reduced valve float.\u003c\/li\u003e\n\u003cli\u003eConstructed from high-quality spring steel for enhanced strength and longevity.\u003c\/li\u003e\n\u003cli\u003eSupports increased RPM limits and aggressive camshaft profiles without compromising reliability.\u003c\/li\u003e\n\u003cli\u003ePrecision wound to maintain consistent spring pressure and valve seating force.\u003c\/li\u003e\n\u003cli\u003eIdeal for enthusiasts upgrading their engine’s valvetrain for better performance and durability.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Ferrea Single Spring Kit is engineered using premium spring steel that undergoes rigorous heat treatment processes to ensure maximum strength and fatigue resistance. Each spring is precision wound to exact specifications, ensuring consistent spring rates and reliable valve seating force throughout its service life.\u003c\/p\u003e\u003cp\u003eThis kit’s design focuses on maintaining optimal valve control at elevated engine speeds, reducing the risk of valve float and improving overall engine responsiveness. The springs are designed to fit directly onto the factory valve seats and retainers, ensuring a straightforward installation without the need for additional modifications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Ferrea Single Spring Kit is a direct fit replacement for the stock valve springs on the specified Scion FR-S, Subaru BRZ, and Toyota 86 models. Installation requires standard valvetrain disassembly and reassembly procedures, typically performed by experienced technicians or knowledgeable enthusiasts.\u003c\/p\u003e\u003cp\u003eNo cutting, drilling, or special tuning is required when installing this kit. It is designed to work seamlessly with the factory valvetrain components, making it an excellent upgrade for those seeking improved valve spring performance without extensive modifications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect fit for 2013–2016 Scion FR-S, 2013–2020 Subaru BRZ, and 2017–2020 Toyota 86.\u003c\/li\u003e\n\u003cli\u003eCompatible with factory valve retainers and seats.\u003c\/li\u003e\n\u003cli\u003eNo special tuning or machining required.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eComplete set of Ferrea single valve springs for all cylinders.\u003c\/li\u003e\n\u003cli\u003eInstallation instructions to guide proper fitting and torque specifications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis spring kit is perfect for:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePerformance enthusiasts upgrading their naturally aspirated FA20 engines.\u003c\/li\u003e\n\u003cli\u003eDrivers seeking improved valve control for spirited street driving or occasional track use.\u003c\/li\u003e\n\u003cli\u003eOwners planning mild to moderate camshaft upgrades requiring stronger valve springs.\u003c\/li\u003e\n\u003cli\u003eAnyone looking to enhance engine reliability and reduce valve float at higher RPMs.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ferrea","offers":[{"title":"Default Title","offer_id":51255264608552,"sku":"KT4021","price":717.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9744\/0808\/files\/0004829_4d80adab69a4fbbc2b2c1f2238e79565_4631037a-7aca-426c-95da-be1209b7d1f7.webp?v=1771585132"},{"product_id":"ferrea-12-15-scion-subaru-fr-s-brz-dual-spring-kit","title":"Ferrea Dual Spring Kit: Toyota 86 (17-20), Subaru BRZ (13-20) \u0026 Scion FR-S (13-16)","description":"\u003ch3\u003eFerrea Dual Spring Kit\u003c\/h3\u003e\u003cp\u003e2013–2016 Scion FR-S \/ 2013–2020 Subaru BRZ \/ 2017–2020 Toyota 86\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKT4022\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Ferrea Dual Spring Kit is a precision-engineered valve spring upgrade designed specifically for the Scion FR-S (2013–2016), Subaru BRZ (2013–2020), and Toyota 86 (2017–2020). This kit is ideal for enthusiasts seeking enhanced valvetrain stability and durability, especially under high RPM and performance driving conditions. Whether you are tuning your vehicle for spirited street driving or track use, this dual spring setup helps maintain optimal valve control, reducing the risk of valve float and improving overall engine responsiveness.\u003c\/p\u003e\u003cp\u003eCrafted by Ferrea, a trusted name in high-performance valvetrain components, this kit offers a reliable upgrade over the factory springs, supporting increased power levels and aggressive cam profiles without compromising reliability.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Ferrea Dual Spring Kit combines advanced engineering and high-quality materials to deliver superior performance and durability. Key features include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDual spring design enhances valve control and reduces valve float at high RPMs.\u003c\/li\u003e\n\u003cli\u003eManufactured from premium spring steel for long-lasting strength and fatigue resistance.\u003c\/li\u003e\n\u003cli\u003ePrecision wound and heat-treated to maintain consistent spring rates and performance.\u003c\/li\u003e\n\u003cli\u003eDesigned to fit OEM valve seats and retainers without modification.\u003c\/li\u003e\n\u003cli\u003eImproves valvetrain stability for aggressive camshaft profiles and higher engine speeds.\u003c\/li\u003e\n\u003cli\u003eCompatible with stock and aftermarket valvetrain components for versatile tuning options.\u003c\/li\u003e\n\u003cli\u003eSupports enhanced throttle response and overall engine efficiency.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFerrea’s Dual Spring Kit is engineered with a focus on durability and performance. The dual spring configuration uses two concentric springs that work together to provide a progressive spring rate, which helps maintain valve control throughout the entire RPM range. The springs are crafted from high-grade steel and undergo rigorous heat treatment processes to ensure optimal strength and resistance to fatigue.\u003c\/p\u003e\u003cp\u003eThis design reduces the likelihood of valve bounce and float, common issues in high-performance or modified engines running aggressive camshafts or elevated RPMs. The springs are designed for direct fitment, maintaining factory valve seat compatibility and ensuring a straightforward installation process.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Ferrea Dual Spring Kit is a direct replacement for the factory valve springs on the following vehicles:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2013–2016 Scion FR-S\u003c\/li\u003e\n\u003cli\u003e2013–2020 Subaru BRZ\u003c\/li\u003e\n\u003cli\u003e2017–2020 Toyota 86\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eInstallation requires standard valvetrain disassembly and reassembly procedures. No special modifications, cutting, or drilling are necessary. This kit is designed to work seamlessly with OEM valve retainers and keepers, making it suitable for both stock and modified engines.\u003c\/p\u003e\u003cp\u003eWhat’s Included\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eComplete set of dual valve springs for all cylinders\u003c\/li\u003e\n\u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis dual spring kit is perfect for:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePerformance enthusiasts upgrading camshafts or increasing engine RPM limits\u003c\/li\u003e\n\u003cli\u003eTrack and autocross drivers seeking improved valvetrain reliability\u003c\/li\u003e\n\u003cli\u003eOwners looking to enhance throttle response and engine durability\u003c\/li\u003e\n\u003cli\u003eAnyone requiring a reliable valve spring upgrade for their Scion FR-S, Subaru BRZ, or Toyota 86\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ferrea","offers":[{"title":"Default Title","offer_id":51255264936232,"sku":"KT4022","price":911.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9744\/0808\/files\/0004828_4d80adab69a4fbbc2b2c1f2238e79565_383ff590-2e89-46b1-80e3-82c99b2af4eb.webp?v=1771585131"},{"product_id":"ferrea-scion-2azfe-spring-seat-locator-set-of-16-required-for-s10143-s10144","title":"Ferrea Spring Seat Locator Set: Scion tC (2005-10) 2AZ-FE Engine","description":"\u003ch3\u003eFerrea Spring Seat Locator\u003c\/h3\u003e\u003cp\u003e2005–2010 Scion tC\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSL1126\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Ferrea Spring Seat Locator is a precision-engineered component designed specifically for the Scion tC models from 2005 to 2010 equipped with the 2AZ-FE engine. Sold as a set of 16, these locators are essential for proper installation and secure positioning of valve springs when using Ferrea valve spring kits S10143 or S10144. Whether you are performing a rebuild or upgrading your valvetrain, these spring seat locators ensure consistent spring alignment and reliable engine performance.\u003c\/p\u003e\u003cp\u003eIdeal for automotive enthusiasts and professional engine builders alike, this product supports enhanced valvetrain stability and durability, helping maintain optimal valve spring function under demanding conditions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Ferrea Spring Seat Locator set offers precise fitment and reliable performance for your Scion tC’s valvetrain upgrade or rebuild.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDesigned specifically for the 2AZ-FE engine in 2005–2010 Scion tC models\u003c\/li\u003e\n\u003cli\u003eSet includes 16 spring seat locators, matching the number of valve springs required\u003c\/li\u003e\n\u003cli\u003eRequired component for use with Ferrea valve spring kits S10143 and S10144\u003c\/li\u003e\n\u003cli\u003eEnsures accurate spring positioning and alignment for consistent valve operation\u003c\/li\u003e\n\u003cli\u003eManufactured to strict quality standards for durability and long service life\u003c\/li\u003e\n\u003cli\u003eHelps prevent spring movement and potential valve train issues during high RPM operation\u003c\/li\u003e\n\u003cli\u003eSupports reliable engine rebuilds and performance upgrades\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFerrea spring seat locators are crafted from high-quality materials engineered to withstand the stresses of high-performance valvetrain operation. Their precise dimensions and robust construction provide a secure seating surface for valve springs, minimizing the risk of spring misalignment or movement. This attention to detail ensures that your upgraded or rebuilt engine maintains optimal valve timing and durability.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis set of spring seat locators is designed as a direct fit replacement for the 2005–2010 Scion tC with the 2AZ-FE engine. Installation requires removal of the cylinder head and valve springs, making it suitable for engine rebuilds or valvetrain upgrades. These locators are specifically required when installing Ferrea valve spring kits S10143 or S10144 to ensure proper spring seating and performance.\u003c\/p\u003e\u003cp\u003eNo modifications such as cutting or drilling are necessary, but professional installation is recommended to ensure correct assembly and engine operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect fit for 2005–2010 Scion tC 2AZ-FE engine\u003c\/li\u003e\n\u003cli\u003eRequired for use with Ferrea valve spring kits S10143 and S10144\u003c\/li\u003e\n\u003cli\u003eNo cutting, drilling, or special tuning required\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eSet of 16 Ferrea Spring Seat Locators\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEngine builders performing valvetrain rebuilds on Scion tC 2AZ-FE engines\u003c\/li\u003e\n\u003cli\u003ePerformance enthusiasts upgrading valve springs with Ferrea kits S10143 or S10144\u003c\/li\u003e\n\u003cli\u003eAnyone seeking reliable, precise spring seating for improved valvetrain durability\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ferrea","offers":[{"title":"Default Title","offer_id":51255406199080,"sku":"SL1126","price":100.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9744\/0808\/files\/0003330_4a0b36a3d74a93190ffb1a8d102feb14_e66137d3-f56f-4ab7-8b0b-509be3b00294.webp?v=1771585098"},{"product_id":"ferrea-scion-2azfe-spring-seat-locator-single-required-for-s10143-s10144-drop-ship-only","title":"Ferrea Spring Seat Locator: Scion tC (2005-10) 2AZ-FE Engine","description":"\u003ch3\u003eFerrea Spring Seat Locator\u003c\/h3\u003e\u003cp\u003e2005–2010 Scion tC 2AZ-FE\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSL1126-1\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Ferrea Spring Seat Locator is a precision-engineered component designed specifically for the Scion tC models from 2005 to 2010 equipped with the 2AZ-FE engine. This single spring seat locator is an essential part required for use with Ferrea valve spring kits S10143 and S10144. It ensures proper positioning and secure seating of the valve springs, contributing to reliable valvetrain performance and longevity.\u003c\/p\u003e\u003cp\u003eIdeal for enthusiasts and professional builders upgrading or maintaining their Scion tC’s valvetrain, this locator helps maintain optimal spring alignment under high-stress conditions. Whether you are performing a performance rebuild or routine maintenance, the Ferrea Spring Seat Locator offers durable, precise fitment to support your engine’s performance goals.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eDesigned with quality and precision in mind, the Ferrea Spring Seat Locator offers the following benefits:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSpecifically engineered for the 2AZ-FE engine in 2005–2010 Scion tC models, ensuring perfect compatibility.\u003c\/li\u003e\n\u003cli\u003eRequired component for Ferrea valve spring kits S10143 and S10144, guaranteeing proper spring seating and alignment.\u003c\/li\u003e\n\u003cli\u003eManufactured from high-quality materials for durability and resistance to wear under high RPM and load conditions.\u003c\/li\u003e\n\u003cli\u003eSupports consistent valve spring performance, reducing the risk of spring misalignment or failure.\u003c\/li\u003e\n\u003cli\u003ePrecision machining ensures exact fitment, aiding in reliable engine assembly and operation.\u003c\/li\u003e\n\u003cli\u003eDrop ship only item, shipped directly from Ferrea to ensure authenticity and quality control.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Ferrea Spring Seat Locator is crafted with meticulous attention to detail to meet the demanding requirements of performance valvetrain components. Its robust construction withstands the stresses of high-performance engine operation, maintaining spring position and preventing unwanted movement. This precision component complements Ferrea’s valve spring kits, which are known for their superior materials and engineering.\u003c\/p\u003e\u003cp\u003eBy providing a secure and stable seat for the valve springs, the locator helps maintain consistent spring pressure and valve timing, which are critical for optimal engine performance and reliability.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis spring seat locator is designed as a direct fit replacement or upgrade for the Scion tC 2005–2010 with the 2AZ-FE engine. It is required for installation when using Ferrea valve spring kits S10143 or S10144. Installation involves replacing the factory spring seat locator with this Ferrea component to ensure proper spring alignment.\u003c\/p\u003e\u003cp\u003eNo modifications such as cutting, drilling, or special tuning are necessary when installing this part. It uses factory mounting points and fits seamlessly with OEM components and Ferrea valve spring kits.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect fit for 2005–2010 Scion tC 2AZ-FE engine.\u003c\/li\u003e\n\u003cli\u003eRequired for use with Ferrea valve spring kits S10143 and S10144.\u003c\/li\u003e\n\u003cli\u003eNo cutting, drilling, or special tuning required.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eOne (1) Ferrea Spring Seat Locator for Scion tC 2AZ-FE\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis spring seat locator is ideal for:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePerformance enthusiasts upgrading their Scion tC valvetrain components.\u003c\/li\u003e\n\u003cli\u003eEngine builders performing valve spring upgrades or replacements.\u003c\/li\u003e\n\u003cli\u003eAnyone requiring a reliable, OEM-quality spring seat locator for the 2AZ-FE engine.\u003c\/li\u003e\n\u003cli\u003eThose using Ferrea valve spring kits S10143 or S10144 who need the correct spring seat locator for proper installation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ferrea","offers":[{"title":"Default Title","offer_id":51255406690600,"sku":"SL1126-1","price":6.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9744\/0808\/files\/0003329_4a0b36a3d74a93190ffb1a8d102feb14_5ffd09d6-fe63-43f0-afaa-560842a25b5f.webp?v=1771585096"},{"product_id":"ferrea-scion-2azfe-spring-seat-locator-single-required-for-s10110-drop-ship-only","title":"Ferrea Spring Seat Locator: Scion tC 2005 - 2010 (2AZFE)","description":"\u003ch3\u003eFerrea Spring Seat Locator\u003c\/h3\u003e\u003cp\u003e2005–2010 Scion tC 2AZ-FE\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSL1063-1\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Ferrea Spring Seat Locator is a precision-engineered component designed specifically for the Scion tC models from 2005 to 2010 equipped with the 2AZ-FE engine. This single spring seat locator is an essential part required for proper installation and function of Ferrea’s valve spring kit S10110. It ensures accurate positioning and secure seating of the valve springs, contributing to reliable valvetrain performance.\u003c\/p\u003e\u003cp\u003eIdeal for enthusiasts and professional builders upgrading or maintaining their Scion tC’s valvetrain, this component supports enhanced engine durability and consistent operation under high-performance conditions. Whether you are rebuilding your engine or upgrading to Ferrea’s performance valve springs, this locator is a critical piece to achieve optimal spring alignment and longevity.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Ferrea Spring Seat Locator offers precise fitment and reliable performance with the following key features:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDesigned specifically for the 2AZ-FE engine found in 2005–2010 Scion tC models, ensuring perfect compatibility.\u003c\/li\u003e\n\u003cli\u003eRequired component for use with Ferrea valve spring kit S10110, guaranteeing proper spring seating and alignment.\u003c\/li\u003e\n\u003cli\u003eManufactured with high-quality materials to withstand the stresses of high-performance valvetrain operation.\u003c\/li\u003e\n\u003cli\u003ePrecision machining provides consistent spring positioning, reducing the risk of valve float and improving engine reliability.\u003c\/li\u003e\n\u003cli\u003eSimple, direct replacement part that integrates seamlessly with factory components and Ferrea upgrades.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe spring seat locator is crafted with durability and precision in mind. Its design ensures a secure fit on the valve spring seat, maintaining spring tension and alignment during engine operation. The component’s robust construction helps it endure the demanding environment inside the cylinder head, including high temperatures and mechanical stress.\u003c\/p\u003e\u003cp\u003eFerrea’s attention to detail in machining and material selection guarantees that the locator performs consistently, supporting the overall valvetrain upgrade without compromising reliability or fitment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis spring seat locator is a direct-fit replacement part designed exclusively for the 2005–2010 Scion tC with the 2AZ-FE engine. It is required when installing Ferrea’s valve spring kit S10110 to ensure proper spring seating and function.\u003c\/p\u003e\u003cp\u003eInstallation is straightforward for experienced engine builders and mechanics familiar with valvetrain components. It fits onto the valve spring seat without modification, and no cutting, drilling, or special tuning is required.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect fit for 2005–2010 Scion tC 2AZ-FE engine.\u003c\/li\u003e\n\u003cli\u003eRequired for use with Ferrea valve spring kit S10110.\u003c\/li\u003e\n\u003cli\u003eNo modifications or special tools needed for installation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhat’s Included\u003c\/p\u003e\u003cul\u003e\u003cli\u003eSingle Ferrea Spring Seat Locator for 2AZ-FE engine\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis spring seat locator is ideal for:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePerformance enthusiasts upgrading their Scion tC valvetrain with Ferrea valve springs.\u003c\/li\u003e\n\u003cli\u003eEngine builders performing maintenance or rebuilds on 2005–2010 Scion tC 2AZ-FE engines.\u003c\/li\u003e\n\u003cli\u003eAnyone requiring a reliable, precision-fit spring seat locator to ensure proper valve spring function.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ferrea","offers":[{"title":"Default Title","offer_id":51255407182120,"sku":"SL1063-1","price":6.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9744\/0808\/files\/0003328_4a0b36a3d74a93190ffb1a8d102feb14_ab576038-254f-4c4f-8b48-ff84e4df8de3.webp?v=1771585095"},{"product_id":"ferrea-scion-2azfe-spring-seat-locator-set-of-16-required-for-s10110","title":"Ferrea Spring Seat Locator: Scion tC (05-10) 2AZ-FE Engine","description":"\u003ch3\u003eFerrea Spring Seat Locator\u003c\/h3\u003e\u003cp\u003e2005–2010 Scion tC 2AZ-FE\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSL1063\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Ferrea Spring Seat Locator is a precision-engineered component designed specifically for the Scion tC models from 2005 to 2010 equipped with the 2AZ-FE engine. Sold as a set of 16, these locators are essential for proper valve spring installation and retention, ensuring optimal valve train performance and reliability.\u003c\/p\u003e\u003cp\u003eIdeal for performance enthusiasts and engine builders working on the Scion tC, this product supports accurate spring positioning, which is critical for maintaining correct valve operation under high RPM and demanding conditions. Whether you are rebuilding your engine or upgrading valve train components, the Ferrea Spring Seat Locator helps maintain consistent spring alignment and seating.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eDesigned with precision and durability in mind, the Ferrea Spring Seat Locator offers the following benefits:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSpecifically engineered for the Scion tC 2005–2010 with the 2AZ-FE engine for perfect fitment.\u003c\/li\u003e\n\u003cli\u003eSet of 16 locators included, covering all valve springs for a complete installation.\u003c\/li\u003e\n\u003cli\u003eEnsures accurate and secure positioning of valve springs to prevent misalignment and potential valve train issues.\u003c\/li\u003e\n\u003cli\u003eManufactured from high-quality materials to withstand the stresses of high-performance engine operation.\u003c\/li\u003e\n\u003cli\u003eRequired component when using Ferrea valve springs (such as part S10110), ensuring compatibility and optimal function.\u003c\/li\u003e\n\u003cli\u003eHelps maintain consistent valve spring pressure and improves overall valve train reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Ferrea Spring Seat Locator is crafted with precision machining to meet strict tolerances, ensuring a secure and exact fit on the valve spring seats. This design minimizes spring movement and wear, contributing to longer component life and stable valve timing. The durable construction resists deformation under high stress, making it suitable for both street and performance applications.\u003c\/p\u003e\u003cp\u003eIts compatibility with the 2AZ-FE engine valve train components ensures seamless integration without modification, maintaining factory specifications while supporting upgraded valve springs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis Spring Seat Locator set is a direct fit for the 2005–2010 Scion tC equipped with the 2AZ-FE engine. Installation requires removal of the cylinder head components and valve springs, making it ideal for engine rebuilds or valve train upgrades.\u003c\/p\u003e\u003cp\u003eNo special modifications, cutting, or drilling are necessary, as these locators are designed to fit precisely with Ferrea valve springs and OEM components.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect replacement and upgrade for factory spring seat locators.\u003c\/li\u003e\n\u003cli\u003eCompatible with Ferrea valve spring part S10110 (required for proper installation).\u003c\/li\u003e\n\u003cli\u003eInstallation recommended by experienced engine builders or professionals familiar with valve train assembly.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eSet of 16 Ferrea Spring Seat Locators for Scion tC 2AZ-FE engines\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis product is perfect for Scion tC owners and engine builders who are upgrading or rebuilding their valve train components. It is especially suited for those installing Ferrea valve springs who require precise spring seat locators to ensure proper spring alignment and performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePerformance enthusiasts upgrading valve springs\u003c\/li\u003e\n\u003cli\u003eEngine rebuilders and professional mechanics\u003c\/li\u003e\n\u003cli\u003eDaily drivers seeking reliable valve train components\u003c\/li\u003e\n\u003cli\u003eTrack and spirited driving applications requiring durable valve train parts\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ferrea","offers":[{"title":"Default Title","offer_id":51255407739176,"sku":"SL1063","price":100.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9744\/0808\/files\/0003327_4a0b36a3d74a93190ffb1a8d102feb14_fc4a159a-c375-42f6-a617-37f590a5cfef.webp?v=1771585093"},{"product_id":"ferrea-toyota-scion-2arfe-dual-valve-spring-single-drop-ship-only","title":"Ferrea Dual Valve Spring: Scion tC 2011 - 2016","description":"\u003ch3\u003eFerrea Dual Valve Spring\u003c\/h3\u003e\u003cp\u003e2011–2016 Scion tC 2AR-FE\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eS10144-1\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Ferrea Dual Valve Spring is a high-quality replacement valve spring designed specifically for the Toyota\/Scion 2AR-FE engine found in the 2011 to 2016 Scion tC. Engineered to provide reliable valve control under increased RPM and performance conditions, this valve spring is ideal for enthusiasts seeking enhanced durability and consistent valve operation.\u003c\/p\u003e\u003cp\u003eWhether you are upgrading your engine for spirited street driving or preparing for moderate performance enhancements, Ferrea’s valve springs help maintain precise valve timing and reduce the risk of valve float. This single valve spring is drop-shipped directly from the manufacturer, ensuring you receive an authentic, precision-engineered component.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFerrea valve springs are crafted with performance and reliability in mind. Key features include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eManufactured from high-grade spring steel for superior strength and fatigue resistance.\u003c\/li\u003e\n\u003cli\u003eDual spring design to provide optimal valve control and reduce valve float at higher RPMs.\u003c\/li\u003e\n\u003cli\u003ePrecision wound to exact OEM specifications for perfect fit and function.\u003c\/li\u003e\n\u003cli\u003eHeat-treated and shot-peened to enhance durability and longevity under demanding conditions.\u003c\/li\u003e\n\u003cli\u003eDesigned to maintain consistent spring pressure for improved valve train stability.\u003c\/li\u003e\n\u003cli\u003eCompatible with stock valve retainers and keepers for straightforward installation.\u003c\/li\u003e\n\u003cli\u003eIdeal for performance upgrades, rebuilds, or replacement of worn factory springs.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFerrea valve springs are engineered using advanced metallurgy and manufacturing processes to ensure maximum reliability and performance. The dual spring configuration helps absorb valve train stresses, reducing the likelihood of spring failure during aggressive driving or track use. Each spring undergoes rigorous quality control to meet or exceed OEM standards, providing a direct-fit solution without compromise.\u003c\/p\u003e\u003cp\u003eThe heat treatment process enhances the spring’s tensile strength and resistance to fatigue, while shot peening improves surface finish to prevent micro-cracks and extend service life. This attention to detail ensures that the Ferrea Dual Valve Spring delivers consistent valve control and durability over time.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis valve spring is designed as a direct replacement for the factory valve springs on the 2AR-FE engine in the 2011–2016 Scion tC. It fits precisely without modification, allowing for a straightforward installation using OEM components.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNo cutting, drilling, or special tuning is required.\u003c\/li\u003e\n\u003cli\u003eCompatible with stock valve retainers and keepers.\u003c\/li\u003e\n\u003cli\u003eRecommended to be installed by a professional or experienced technician during engine rebuild or valve train service.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eSingle Ferrea Dual Valve Spring for Toyota\/Scion 2AR-FE engine\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis valve spring is perfect for Scion tC owners looking to maintain or improve valve train reliability during performance upgrades or engine rebuilds. It suits daily drivers who want durable OEM-quality components as well as enthusiasts preparing their vehicle for spirited driving or mild track use.\u003c\/p\u003e","brand":"Ferrea","offers":[{"title":"Default Title","offer_id":51255408263464,"sku":"S10144-1","price":29.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9744\/0808\/files\/0003326_60fdb8afc2bfdcd94d20de6df46b00d0_e743f124-6930-48ea-9213-c8d5ddd41e79.webp?v=1771585092"},{"product_id":"ferrea-scion-tc-2arfe-single-valve-spring-single-drop-ship-only","title":"Ferrea Single Valve Spring: Scion tC (2011-16) S10143-1","description":"\u003ch3\u003eFerrea Single Valve Spring\u003c\/h3\u003e\u003cp\u003e2011–2016 Scion tC 2AR-FE\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eS10143-1\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Ferrea Single Valve Spring is a high-quality replacement component designed specifically for the 2011 to 2016 Scion tC equipped with the 2AR-FE engine. Engineered to meet or exceed OEM specifications, this valve spring ensures reliable valve control and durability under a variety of driving conditions.\u003c\/p\u003e\u003cp\u003eIdeal for daily drivers and performance enthusiasts alike, the Ferrea valve spring supports consistent valve operation, helping maintain engine efficiency and responsiveness. Whether you are performing routine maintenance or upgrading your valvetrain components, this spring offers dependable performance and longevity.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFerrea valve springs are precision-engineered to provide optimal valve control and durability. Key features include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eManufactured from high-grade spring steel for excellent strength and fatigue resistance.\u003c\/li\u003e\n\u003cli\u003eDesigned to maintain consistent spring pressure for precise valve timing and reduced valve float.\u003c\/li\u003e\n\u003cli\u003eCompatible with the 2AR-FE engine found in the 2011–2016 Scion tC, ensuring perfect fitment and function.\u003c\/li\u003e\n\u003cli\u003eSingle valve spring configuration for straightforward installation and reliable operation.\u003c\/li\u003e\n\u003cli\u003eHeat-treated and shot-peened to enhance durability and extend service life.\u003c\/li\u003e\n\u003cli\u003eEngineered to support both stock and mildly modified engines without compromising reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Ferrea Single Valve Spring is crafted from premium spring steel, selected for its ability to withstand the demanding environment inside the cylinder head. The spring undergoes precise heat treatment and shot peening processes to improve fatigue resistance and durability, ensuring consistent performance over time.\u003c\/p\u003e\u003cp\u003eIts design maintains the correct spring tension needed to control valve movement accurately, preventing valve float at higher RPMs and contributing to smoother engine operation. This attention to detail helps protect your engine’s valvetrain components and supports reliable power delivery.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis valve spring is a direct replacement part designed to fit the 2011 through 2016 Scion tC models equipped with the 2AR-FE engine. Installation is straightforward for experienced mechanics and professionals familiar with valvetrain service.\u003c\/p\u003e\u003cp\u003eNo modifications to the cylinder head or other components are required, and the spring fits precisely using existing OEM mounting points. It is recommended to follow proper valve spring installation procedures and torque specifications to ensure optimal performance and safety.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eSingle Ferrea valve spring designed for the Scion tC 2AR-FE engine\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOwners performing maintenance or repairs on their Scion tC valvetrain\u003c\/li\u003e\n\u003cli\u003eEnthusiasts upgrading to high-quality OEM replacement valve springs\u003c\/li\u003e\n\u003cli\u003eDrivers seeking reliable valve control for daily driving and light performance use\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ferrea","offers":[{"title":"Default Title","offer_id":51255408820520,"sku":"S10143-1","price":20.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9744\/0808\/files\/0003325_60fdb8afc2bfdcd94d20de6df46b00d0_28618e74-fe03-4ab2-8871-e102ea197143.webp?v=1771585090"},{"product_id":"ferrea-toyota-scion-2arfe-dual-valve-spring-set-of-16","title":"Ferrea Dual Valve Spring: Scion tC 2011 - 2016 (2ARFE) Set of 16","description":"\u003ch3\u003eFerrea Dual Valve Spring\u003c\/h3\u003e\u003cp\u003e2011–2016 Scion tC 2AR-FE\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eS10144\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Ferrea Dual Valve Spring set is engineered specifically for the Toyota\/Scion 2AR-FE engine found in the 2011 to 2016 Scion tC. Designed to replace the factory valve springs, this set of 16 springs enhances valve control and durability, making it an excellent upgrade for enthusiasts seeking improved engine reliability and performance.\u003c\/p\u003e\u003cp\u003eWhether you are a daily driver looking for enhanced engine stability or a performance enthusiast aiming to support moderate power increases, these valve springs provide the necessary strength and consistency to maintain optimal valve timing and reduce valve float under demanding conditions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFerrea valve springs are crafted with precision and quality materials to ensure reliable operation and longevity. Key features include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh-quality dual valve spring design for improved valve control and reduced valve float.\u003c\/li\u003e\n\u003cli\u003eSpecifically engineered for the 2AR-FE engine in the 2011–2016 Scion tC for perfect fitment and performance.\u003c\/li\u003e\n\u003cli\u003eManufactured using premium materials to withstand increased stress and heat compared to OEM springs.\u003c\/li\u003e\n\u003cli\u003eSet of 16 springs included to cover all intake and exhaust valves for a complete upgrade.\u003c\/li\u003e\n\u003cli\u003eDesigned to support enhanced engine performance and durability without requiring additional modifications.\u003c\/li\u003e\n\u003cli\u003eIdeal for enthusiasts upgrading camshafts or increasing engine power while maintaining valve train stability.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFerrea valve springs are manufactured with advanced metallurgy and precision winding techniques to provide consistent spring rates and superior fatigue resistance. The dual spring configuration helps maintain valve control at higher RPMs by reducing the risk of valve float and bounce, which can lead to engine damage or performance loss.\u003c\/p\u003e\u003cp\u003eThe springs are engineered to meet or exceed OEM specifications, ensuring reliable operation under both stock and mildly modified engine conditions. Their robust construction also contributes to longer service life and improved engine response.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis valve spring set is designed as a direct replacement for the factory springs on the 2AR-FE engine in the Scion tC from 2011 to 2016. Installation requires standard valve spring compressor tools and mechanical knowledge of cylinder head disassembly and reassembly.\u003c\/p\u003e\u003cp\u003eNo modifications to the cylinder head or valve train components are necessary, making this an ideal upgrade for those seeking enhanced valve train performance without extensive engine alterations.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect fitment for 2011–2016 Scion tC with 2AR-FE engine.\u003c\/li\u003e\n\u003cli\u003eNo cutting, drilling, or special tuning required.\u003c\/li\u003e\n\u003cli\u003eCompatible with stock and mildly upgraded valvetrain setups.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eSet of 16 Ferrea dual valve springs designed for intake and exhaust valves.\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis valve spring set is ideal for:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eScion tC owners seeking improved valve train durability and performance.\u003c\/li\u003e\n\u003cli\u003eEnthusiasts upgrading camshafts or increasing engine RPM limits.\u003c\/li\u003e\n\u003cli\u003eDaily drivers wanting enhanced engine reliability under spirited driving conditions.\u003c\/li\u003e\n\u003cli\u003eThose performing engine rebuilds or valve train maintenance on the 2AR-FE engine.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ferrea","offers":[{"title":"Default Title","offer_id":51255409443112,"sku":"S10144","price":466.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9744\/0808\/files\/0003324_60fdb8afc2bfdcd94d20de6df46b00d0_791c316c-4f89-41bd-b97e-e0a1962666fd.webp?v=1771585089"},{"product_id":"ferrea-scion-tc-2arfe-single-valve-spring-set-of-16","title":"Ferrea Single Valve Spring: Scion tC (2011-16) S10143","description":"\u003ch3\u003eFerrea Single Valve Spring\u003c\/h3\u003e\u003cp\u003e2011–2016 Scion tC 2AR-FE\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eS10143\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Ferrea Single Valve Spring set is engineered specifically for the 2011 to 2016 Scion tC equipped with the 2AR-FE engine. Designed for enthusiasts and performance-minded drivers, this set of 16 valve springs offers reliable valve control and durability under increased engine stress. Whether you are upgrading for improved engine responsiveness or preparing your vehicle for higher RPM operation, these springs provide consistent performance and enhanced valve train stability.\u003c\/p\u003e\u003cp\u003eFerrea’s valve springs are an excellent choice for daily drivers seeking improved engine reliability as well as for those pursuing moderate performance enhancements without compromising OEM fitment and function.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese valve springs incorporate advanced engineering to ensure optimal valve control and longevity. Key features include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePrecision-manufactured single valve springs designed to meet or exceed OEM specifications for the 2AR-FE engine.\u003c\/li\u003e\n\u003cli\u003eHigh-quality spring steel construction for superior strength and fatigue resistance.\u003c\/li\u003e\n\u003cli\u003eConsistent spring rates to maintain proper valve seating and reduce valve float at higher RPMs.\u003c\/li\u003e\n\u003cli\u003eSet of 16 springs, covering all intake or exhaust valves as required for a complete upgrade.\u003c\/li\u003e\n\u003cli\u003eDirect fitment for 2011–2016 Scion tC models, ensuring hassle-free installation without modification.\u003c\/li\u003e\n\u003cli\u003eIdeal for engine rebuilds, performance upgrades, or replacement of worn factory springs.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFerrea valve springs are crafted from premium spring steel alloys, heat-treated for enhanced durability and resistance to wear. The single spring design provides reliable valve control while minimizing added mass in the valve train. This helps maintain precise valve timing and reduces the risk of valve float during spirited driving or track use.\u003c\/p\u003e\u003cp\u003eThe springs are engineered to match the exact dimensions and specifications of the factory components, ensuring seamless integration with existing valve retainers and keepers. This precision manufacturing supports consistent engine performance and longevity.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis valve spring set is a direct replacement for the factory springs on the 2011–2016 Scion tC with the 2AR-FE engine. Installation requires standard valve spring compressor tools and basic engine disassembly. No modifications to the cylinder head or valve train components are necessary.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect bolt-on replacement for factory valve springs.\u003c\/li\u003e\n\u003cli\u003eNo cutting, drilling, or special tuning required.\u003c\/li\u003e\n\u003cli\u003eCompatible with OEM valve retainers and keepers.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eSet of 16 Ferrea single valve springs designed for the 2AR-FE engine.\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis valve spring set is ideal for:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eScion tC owners performing engine rebuilds or maintenance.\u003c\/li\u003e\n\u003cli\u003eEnthusiasts upgrading valve train components for improved reliability at higher RPMs.\u003c\/li\u003e\n\u003cli\u003eDrivers seeking OEM-quality replacement parts with enhanced durability.\u003c\/li\u003e\n\u003cli\u003ePerformance tuners preparing the 2AR-FE engine for moderate power increases.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ferrea","offers":[{"title":"Default Title","offer_id":51255410098472,"sku":"S10143","price":335.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9744\/0808\/files\/0003323_60fdb8afc2bfdcd94d20de6df46b00d0_5b5b9ac9-d2d1-4a3d-9869-331a734d46c8.webp?v=1771585088"},{"product_id":"ferrea-scion-tc-2azfe-single-valve-spring-set-of-16","title":"Ferrea Single Valve Spring Set: Scion tC (2011-16) 2AZ-FE Engine","description":"\u003ch3\u003eFerrea Single Valve Spring\u003c\/h3\u003e\u003cp\u003e2011–2016 Scion tC 2AZ-FE\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eS10110\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Ferrea Single Valve Spring set is designed specifically for the Scion tC models from 2011 to 2016 equipped with the 2AZ-FE engine. This set includes 16 high-quality valve springs engineered to enhance the durability and performance of your engine’s valvetrain. Whether you are a daily driver or a performance enthusiast, these valve springs provide reliable operation and help maintain optimal valve control under various driving conditions.\u003c\/p\u003e\u003cp\u003eUpgrading to Ferrea valve springs can improve your engine’s responsiveness and support higher RPM operation, making them an excellent choice for those looking to maintain or enhance engine performance without compromising reliability.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFerrea valve springs are crafted with precision and engineered for durability and performance. Key features include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eManufactured from high-grade spring steel for superior strength and longevity.\u003c\/li\u003e\n\u003cli\u003eDesigned to provide consistent valve control and reduce valve float at higher RPMs.\u003c\/li\u003e\n\u003cli\u003ePrecision wound to ensure uniform spring rates and reliable operation.\u003c\/li\u003e\n\u003cli\u003eCompatible with the factory valve train components for straightforward installation.\u003c\/li\u003e\n\u003cli\u003eSet of 16 springs included, covering all intake or exhaust valves as needed.\u003c\/li\u003e\n\u003cli\u003eIdeal for performance upgrades, rebuilds, or maintenance of the 2AZ-FE engine.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFerrea valve springs are engineered with meticulous attention to detail, using premium materials and manufacturing processes to ensure durability and consistent performance. The springs are heat-treated and shot-peened to enhance fatigue resistance and maintain their tension over time. This construction helps your engine maintain precise valve timing and reduces the risk of valve float during spirited driving or track use.\u003c\/p\u003e\u003cp\u003eThe design ensures compatibility with the Scion tC’s 2AZ-FE engine components, allowing for a direct replacement without the need for modifications or special adjustments.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis valve spring set is a direct fit for 2011–2016 Scion tC models equipped with the 2AZ-FE engine. Installation involves replacing the factory valve springs with these Ferrea springs, typically during an engine rebuild or valvetrain upgrade.\u003c\/p\u003e\u003cp\u003eNo cutting, drilling, or special tuning is required to install these springs, making them a straightforward upgrade for experienced mechanics or professional shops.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect replacement for factory valve springs on 2AZ-FE engines.\u003c\/li\u003e\n\u003cli\u003eCompatible with OEM valve retainers and keepers.\u003c\/li\u003e\n\u003cli\u003eRecommended to be installed with proper valve spring compressors and tools.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eSet of 16 Ferrea single valve springs designed for the Scion tC 2AZ-FE engine.\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis valve spring set is ideal for:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eScion tC owners performing engine rebuilds or maintenance.\u003c\/li\u003e\n\u003cli\u003ePerformance enthusiasts seeking improved valve control and reliability.\u003c\/li\u003e\n\u003cli\u003eDrivers who want to maintain engine durability under spirited or track driving conditions.\u003c\/li\u003e\n\u003cli\u003eAnyone looking for a high-quality OEM replacement valve spring set.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ferrea","offers":[{"title":"Default Title","offer_id":51255410819368,"sku":"S10110","price":335.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9744\/0808\/files\/0003322_60fdb8afc2bfdcd94d20de6df46b00d0_f65bdfaf-5659-4af5-baaf-4540de81d022.webp?v=1771585086"},{"product_id":"ferrea-scion-tc-2azfe-single-valve-spring-single-drop-ship-only","title":"Ferrea Single Valve Spring: Scion tC (2011-16) 2AZ-FE Engine","description":"\u003ch3\u003eFerrea Single Valve Spring\u003c\/h3\u003e\u003cp\u003e2011–2016 Scion tC 2AZ-FE\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eS10110-1\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Ferrea Single Valve Spring is engineered specifically for the Scion tC models from 2011 to 2016 equipped with the 2AZ-FE engine. Designed to replace the factory valve springs, this high-quality component ensures reliable valve control under various driving conditions. Whether you are a daily driver or a performance enthusiast looking to maintain or improve engine durability, this valve spring offers consistent performance and durability.\u003c\/p\u003e\u003cp\u003eBy upgrading to Ferrea’s precision-engineered valve spring, you’ll benefit from improved valve stability and reduced risk of valve float during higher RPM operation, supporting smoother engine function and enhanced reliability.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFerrea valve springs are manufactured with attention to detail and quality to meet the demands of both stock and mildly modified engines. Key features include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh-quality spring steel construction for durability and consistent spring rate.\u003c\/li\u003e\n\u003cli\u003eDesigned to fit the 2AZ-FE engine in the Scion tC (2011–2016) perfectly, ensuring proper valve timing and lift.\u003c\/li\u003e\n\u003cli\u003eSingle valve spring configuration optimized for reliable valve control and reduced valve float.\u003c\/li\u003e\n\u003cli\u003ePrecision wound to maintain consistent tension and performance over time.\u003c\/li\u003e\n\u003cli\u003eCompatible with OEM valve train components for straightforward installation.\u003c\/li\u003e\n\u003cli\u003eIdeal for enthusiasts seeking improved valve train stability without extensive engine modifications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Ferrea Single Valve Spring is crafted from premium spring steel, heat-treated to provide optimal strength and fatigue resistance. This ensures the spring maintains its tension and performance even under demanding engine conditions. The design focuses on delivering consistent valve control, which is critical for maintaining engine efficiency and preventing valve float at higher RPMs.\u003c\/p\u003e\u003cp\u003eIts precise manufacturing tolerances guarantee a perfect fit for the Scion tC’s 2AZ-FE engine, allowing for direct replacement of factory springs without the need for modifications or additional tuning.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis valve spring is a direct fit replacement for the 2011–2016 Scion tC equipped with the 2AZ-FE engine. Installation uses existing OEM valve train components and mounting points, making the upgrade straightforward for experienced mechanics or professional installation.\u003c\/p\u003e\u003cp\u003eNo cutting, drilling, or special tuning is required to install this valve spring, ensuring a hassle-free upgrade that maintains factory reliability and performance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eSingle Ferrea valve spring designed for the Scion tC 2AZ-FE engine\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eScion tC owners seeking to maintain or improve valve train reliability\u003c\/li\u003e\n\u003cli\u003eEnthusiasts performing mild engine upgrades requiring stronger valve springs\u003c\/li\u003e\n\u003cli\u003eDaily drivers who want durable, OEM-quality replacement parts\u003c\/li\u003e\n\u003cli\u003eMechanics and tuners looking for precision-engineered valve train components\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ferrea","offers":[{"title":"Default Title","offer_id":51255411310888,"sku":"S10110-1","price":20.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9744\/0808\/files\/0003321_60fdb8afc2bfdcd94d20de6df46b00d0_895e622e-029d-4809-a89f-51403c39a559.webp?v=1771585085"},{"product_id":"ferrea-scion-2azfe-37-5mm-5-48mm-104mm-1mm-competition-plus-int-valve-single-drop-ship-only","title":"Ferrea Competition Plus Intake Valve: Scion tC 2005 - 2010 2AZFE 37.5mm 5.48mm 104mm +1mm","description":"\u003ch3\u003eFerrea Competition Plus Intake Valve\u003c\/h3\u003e\u003cp\u003e2005–2010 Scion tC 2AZ-FE\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eF2279P-1\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Ferrea Competition Plus Intake Valve is engineered specifically for the 2005 to 2010 Scion tC equipped with the 2AZ-FE engine. Designed for performance enthusiasts seeking enhanced engine breathing, this valve offers improved airflow and durability over stock components. Whether you are upgrading your engine for spirited street driving or preparing for track use, this intake valve helps support increased power and throttle response.\u003c\/p\u003e\u003cp\u003eCrafted with precision, the valve’s dimensions and design optimize intake flow characteristics, contributing to better combustion efficiency and overall engine performance. This single valve is ideal for those who want to upgrade their valvetrain with a high-quality, competition-grade component.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Ferrea Competition Plus Intake Valve incorporates advanced design and materials to deliver reliable performance gains. Key features include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePrecision-engineered 37.5mm diameter valve head for improved intake flow.\u003c\/li\u003e\n\u003cli\u003e5.48mm stem diameter for enhanced strength and durability under high RPM conditions.\u003c\/li\u003e\n\u003cli\u003e104mm overall length to match factory specifications with a +1mm adjustment for optimized valve timing.\u003c\/li\u003e\n\u003cli\u003e12-degree S-Flo valve face angle designed to improve airflow dynamics.\u003c\/li\u003e\n\u003cli\u003eManufactured from high-quality materials to withstand the rigors of competition and performance driving.\u003c\/li\u003e\n\u003cli\u003eSingle valve configuration allows for targeted upgrades or replacements.\u003c\/li\u003e\n\u003cli\u003eCompatible with the 2AZ-FE engine found in the Scion tC, ensuring precise fitment and function.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFerrea’s Competition Plus Intake Valve is crafted with meticulous attention to detail, using premium materials that provide excellent wear resistance and strength. The valve’s stem and head dimensions are optimized for maximum airflow while maintaining durability. The 12-degree S-Flo valve face angle enhances the smooth flow of air into the combustion chamber, contributing to improved engine efficiency.\u003c\/p\u003e\u003cp\u003eThe +1mm length adjustment allows for fine-tuning of valve timing and lift characteristics, which can help extract additional performance from the 2AZ-FE engine. This valve is designed to meet or exceed OEM standards, making it a reliable upgrade for performance builds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis intake valve is a direct fit replacement for the 2005–2010 Scion tC with the 2AZ-FE engine. It installs using existing valve train components and does not require modifications to the cylinder head or valvetrain geometry. Installation should be performed by a qualified technician familiar with engine assembly and valve train setup.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect fit for 2005–2010 Scion tC 2AZ-FE engine.\u003c\/li\u003e\n\u003cli\u003eNo cutting, drilling, or special tuning required for installation.\u003c\/li\u003e\n\u003cli\u003eCompatible with stock valve springs and retainers when used within recommended operating parameters.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhat’s Included\u003c\/p\u003e\u003cul\u003e\u003cli\u003eSingle Ferrea Competition Plus Intake Valve, 37.5mm diameter, 5.48mm stem, 104mm length with +1mm adjustment.\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis intake valve is ideal for Scion tC owners looking to upgrade their engine’s breathing capabilities for enhanced performance. It suits:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePerformance enthusiasts seeking improved throttle response and power.\u003c\/li\u003e\n\u003cli\u003eStreet and track drivers aiming for reliable valvetrain upgrades.\u003c\/li\u003e\n\u003cli\u003eEngine builders and tuners focusing on the 2AZ-FE platform.\u003c\/li\u003e\n\u003cli\u003eAnyone requiring a durable, high-quality replacement valve for competition or spirited driving.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ferrea","offers":[{"title":"Default Title","offer_id":51255411867944,"sku":"F2279P-1","price":30.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9744\/0808\/files\/0003319_3db4fafe361bfc7c77a53685f4fdf785_b3b2dcfa-1912-41ba-bfa6-eb37b946a02a.webp?v=1771585083"},{"product_id":"ferrea-scion-2azfe-37-5mm-5-48mm-104mm-12-deg-s-flo-1mm-competition-plus-intake-valve-set-of-8","title":"Ferrea Competition Plus Intake Valve: Fits 2005-2010 Scion tC 2AZFE (+1mm)","description":"\u003ch3\u003eFerrea Competition Plus Intake Valve\u003c\/h3\u003e\u003cp\u003e2005–2010 Scion tC 2AZ-FE\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eF2279P\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Ferrea Competition Plus Intake Valve set is engineered specifically for the 2005 to 2010 Scion tC equipped with the 2AZ-FE engine. Designed for performance enthusiasts seeking enhanced engine breathing and durability, these valves offer a precise +1mm oversize upgrade to improve airflow and combustion efficiency.\u003c\/p\u003e\u003cp\u003eWhether you are building a spirited street car or a track-focused machine, these intake valves provide a reliable foundation for increased power and throttle response. Crafted to meet the demands of high-performance applications, they help your engine breathe better while maintaining OEM fitment and reliability.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFerrea’s Competition Plus Intake Valves incorporate advanced design and materials to deliver superior performance and longevity. Key features include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOversized +1mm valve head diameter (37.5mm) for improved airflow compared to stock valves.\u003c\/li\u003e\n\u003cli\u003eStem diameter of 5.48mm optimized for strength and reduced valve float at high RPM.\u003c\/li\u003e\n\u003cli\u003eValve length of 104mm ensuring proper fitment and compatibility with factory valve guides and seats.\u003c\/li\u003e\n\u003cli\u003e12-degree seat angle with S-Flo design to promote smooth airflow transition and combustion efficiency.\u003c\/li\u003e\n\u003cli\u003eConstructed from high-quality materials engineered for durability under high-stress conditions.\u003c\/li\u003e\n\u003cli\u003eSet of 8 valves included, covering all intake valves for a complete upgrade.\u003c\/li\u003e\n\u003cli\u003ePrecision manufacturing ensures consistent dimensions and reliable sealing for optimal engine performance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFerrea’s Competition Plus Intake Valves are manufactured using premium-grade materials and precision machining techniques. The valves feature a specialized S-Flo seat angle that enhances airflow dynamics by reducing turbulence as air enters the combustion chamber. The +1mm oversize valve head increases the intake flow area, allowing your engine to inhale more air for improved combustion.\u003c\/p\u003e\u003cp\u003eThe 5.48mm stem diameter balances strength and weight, minimizing valve deflection and wear during high-RPM operation. Each valve is carefully finished to ensure smooth movement within the valve guides, promoting long-term reliability and consistent performance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis valve set is designed as a direct replacement for the factory intake valves on 2005–2010 Scion tC models with the 2AZ-FE engine. Installation requires standard engine disassembly procedures and valve train servicing. No modifications to the cylinder head or valve train components are necessary, ensuring a straightforward upgrade path.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect fitment for 2AZ-FE engines in Scion tC (2005–2010)\u003c\/li\u003e\n\u003cli\u003eNo cutting, drilling, or special tuning required\u003c\/li\u003e\n\u003cli\u003eCompatible with OEM valve springs and retainers\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhat’s Included\u003c\/p\u003e\u003cul\u003e\u003cli\u003eSet of 8 Ferrea Competition Plus Intake Valves (+1mm oversize)\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis valve set is ideal for Scion tC owners looking to enhance engine breathing for increased power and throttle response. It suits enthusiasts upgrading their engine for street performance, track use, or mild to moderate forced induction setups. The valves provide a solid foundation for further engine modifications and tuning.\u003c\/p\u003e","brand":"Ferrea","offers":[{"title":"Default Title","offer_id":51255412425000,"sku":"F2279P","price":241.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9744\/0808\/files\/0003317_3db4fafe361bfc7c77a53685f4fdf785_93dbe28f-64a4-4505-a59e-7bc6741ec7fc.webp?v=1771585082"},{"product_id":"ferrea-scion-2azfe-36-5mm-5-48mm-104mm-12-deg-s-flo-stock-competition-plus-intake-valve-set-of-8","title":"Ferrea Competition Plus Intake Valve: Scion tC 2005 - 2010 (2AZFE)","description":"\u003ch3\u003eFerrea Competition Plus Intake Valve\u003c\/h3\u003e\u003cp\u003e2005–2010 Scion tC 2AZ-FE\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eF2278P\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Ferrea Competition Plus Intake Valve is a high-performance upgrade designed specifically for the 2005 to 2010 Scion tC equipped with the 2AZ-FE engine. Crafted to replace the factory intake valves, this set of eight valves offers enhanced durability and optimized airflow for enthusiasts seeking improved engine efficiency and responsiveness. Whether you are building a spirited street car or preparing your vehicle for competitive use, these valves provide a reliable foundation for increased power and throttle response.\u003c\/p\u003e\u003cp\u003eEngineered with precision, the Competition Plus Intake Valves are ideal for performance-minded drivers who want to maintain OEM fitment while benefiting from superior materials and design. These valves help support higher RPM operation and improved combustion, contributing to smoother engine performance and potential power gains.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eDesigned with performance and reliability in mind, the Ferrea Competition Plus Intake Valves offer the following key features:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePrecision-machined 36.5mm valve head diameter optimized for the 2AZ-FE engine.\u003c\/li\u003e\n\u003cli\u003eStem diameter of 5.48mm for enhanced strength and reduced flex under high RPM conditions.\u003c\/li\u003e\n\u003cli\u003eOverall length of 104mm, ensuring exact fitment and compatibility with stock valve guides and seats.\u003c\/li\u003e\n\u003cli\u003e12-degree S-Flo valve face angle to improve airflow dynamics and combustion efficiency.\u003c\/li\u003e\n\u003cli\u003eConstructed from high-quality materials designed to withstand elevated temperatures and stresses of performance driving.\u003c\/li\u003e\n\u003cli\u003eSet of eight valves included to fully upgrade the intake side of the cylinder head.\u003c\/li\u003e\n\u003cli\u003eCompatible with stock valve springs and retainers, allowing for straightforward installation without additional modifications.\u003c\/li\u003e\n\u003cli\u003eDesigned to maintain OEM sealing and durability while enhancing airflow characteristics.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Ferrea Competition Plus Intake Valves are manufactured using advanced metallurgical processes to ensure strength and longevity under demanding conditions. The valves feature a carefully engineered S-Flo face angle at 12 degrees, which promotes smoother airflow into the combustion chamber compared to standard flat or less optimized valve faces. This design helps reduce turbulence and increases volumetric efficiency.\u003c\/p\u003e\u003cp\u003eEach valve is precision ground to exact dimensions, guaranteeing proper seating and sealing with the factory valve seats. The stem diameter of 5.48mm provides a robust profile that resists bending and wear, especially important for high-RPM or modified engines. These valves are designed to fit directly into the stock cylinder head without requiring machining or special adapters, preserving the integrity of your engine build.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Competition Plus Intake Valves are a direct fit replacement for the intake valves on 2005–2010 Scion tC models powered by the 2AZ-FE engine. Installation involves standard valve removal and replacement procedures and can be performed by experienced enthusiasts or professional engine builders. No modifications to the cylinder head or valve train components are necessary.\u003c\/p\u003e\u003cp\u003eBecause these valves maintain OEM dimensions and sealing surfaces, they integrate seamlessly with factory valve springs, retainers, and seals. This ensures reliable operation and reduces the risk of leaks or premature wear. Proper valve timing and clearance checks should be performed during installation to ensure optimal engine performance and longevity.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eSet of 8 Ferrea Competition Plus Intake Valves for the 2AZ-FE engine\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis valve set is ideal for Scion tC owners who are upgrading their engine for improved performance without extensive modifications. It suits:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePerformance enthusiasts seeking better airflow and throttle response\u003c\/li\u003e\n\u003cli\u003eEngine builders preparing a naturally aspirated or mildly boosted 2AZ-FE engine\u003c\/li\u003e\n\u003cli\u003eDaily drivers wanting durable, high-quality valve components for longevity\u003c\/li\u003e\n\u003cli\u003eTrack and competition vehicles requiring reliable valve operation at higher RPMs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ferrea","offers":[{"title":"Default Title","offer_id":51255412916520,"sku":"F2278P","price":241.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9744\/0808\/files\/0003315_3db4fafe361bfc7c77a53685f4fdf785_23e7527d-a632-4d7f-b81e-247d0becd3e7.webp?v=1771585080"},{"product_id":"ferrea-scion-2azfe-36-5mm-5-48mm-104mm-stock-competition-plus-int-valve-single-drop-ship-only","title":"Ferrea Stock Competition Plus Intake Valve: Scion tC 2005-2010","description":"\u003ch3\u003eFerrea Stock Competition Plus Intake Valve\u003c\/h3\u003e\u003cp\u003e2005–2010 Scion tC 2AZ-FE\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eF2278P-1\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Ferrea Stock Competition Plus Intake Valve is engineered specifically for the 2005 to 2010 Scion tC equipped with the 2AZ-FE engine. Designed as a high-quality replacement intake valve, it offers enhanced durability and performance over the factory valve. This single valve features precise dimensions and a 12-degree seat angle to optimize airflow and combustion efficiency.\u003c\/p\u003e\u003cp\u003eIdeal for enthusiasts seeking reliable, performance-oriented valvetrain components, this valve supports improved engine breathing and responsiveness. Whether you are rebuilding your engine or upgrading for spirited driving, the Ferrea Competition Plus valve provides a dependable solution that maintains OEM fitment and function.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis intake valve combines precision engineering with durable materials to meet the demands of both street and competition use. Key features include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDesigned specifically for the Scion tC 2AZ-FE engine (2005–2010 model years)\u003c\/li\u003e\n\u003cli\u003e36.5mm valve head diameter for optimal airflow\u003c\/li\u003e\n\u003cli\u003e5.48mm stem diameter ensuring strength and stability under high RPM\u003c\/li\u003e\n\u003cli\u003e104mm overall valve length for proper fitment and valve timing\u003c\/li\u003e\n\u003cli\u003e12-degree seat angle (S-Flo design) to enhance sealing and airflow efficiency\u003c\/li\u003e\n\u003cli\u003eManufactured by Ferrea, a trusted brand known for precision valvetrain components\u003c\/li\u003e\n\u003cli\u003eSingle valve configuration, ideal for replacing worn or damaged intake valves\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe valve is constructed from high-grade materials selected for strength and heat resistance, ensuring long-lasting performance in demanding engine conditions. The 12-degree seat angle is engineered to improve airflow dynamics and combustion efficiency, contributing to smoother engine operation and potential power gains.\u003c\/p\u003e\u003cp\u003eFerrea’s manufacturing process emphasizes tight tolerances and quality control, resulting in a valve that fits precisely within the cylinder head without requiring modifications. This ensures reliable sealing and consistent valve timing for optimal engine performance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis intake valve is a direct fit replacement for the 2005–2010 Scion tC with the 2AZ-FE engine. It installs using factory valve guides and seats, maintaining OEM specifications. No special modifications, cutting, or tuning are required for installation, making it suitable for both professional engine builders and experienced enthusiasts performing maintenance or upgrades.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect bolt-in replacement for stock intake valves\u003c\/li\u003e\n\u003cli\u003eCompatible with factory valve guides and seats\u003c\/li\u003e\n\u003cli\u003eNo machining or special tuning needed\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhat’s Included\u003c\/p\u003e\u003cul\u003e\u003cli\u003eSingle Ferrea Stock Competition Plus Intake Valve\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis valve is perfect for Scion tC owners who want to maintain or improve engine reliability and performance. It suits:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEngine rebuilds and overhauls\u003c\/li\u003e\n\u003cli\u003ePerformance upgrades focused on valvetrain durability\u003c\/li\u003e\n\u003cli\u003eDaily drivers seeking OEM-level quality with enhanced airflow\u003c\/li\u003e\n\u003cli\u003eEnthusiasts preparing their vehicle for spirited street or mild competition use\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ferrea","offers":[{"title":"Default Title","offer_id":51255413375272,"sku":"F2278P-1","price":30.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9744\/0808\/files\/0003313_3db4fafe361bfc7c77a53685f4fdf785_67a1bfee-6012-41ee-852d-c37ca42bbaa3.webp?v=1771585078"},{"product_id":"ferrea-scion-2azfe-31mm-5-47mm-113mm-stock-super-alloy-comp-plus-exh-valve-single-drop-ship-only","title":"Ferrea Stock Super Alloy Comp Plus Exh Valve: Scion tC 2005 - 2010","description":"\u003ch3\u003eFerrea Stock Super Alloy Comp Plus Exhaust Valve\u003c\/h3\u003e\u003cp\u003e2005–2010 Scion tC 2AZ-FE\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eF2276P-1\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Ferrea Stock Super Alloy Comp Plus Exhaust Valve is a precision-engineered replacement valve designed specifically for the 2005 to 2010 Scion tC equipped with the 2AZ-FE engine. Crafted to meet or exceed OEM specifications, this valve offers enhanced durability and performance for your vehicle’s exhaust system.\u003c\/p\u003e\u003cp\u003eIdeal for enthusiasts and daily drivers alike, this valve helps maintain optimal exhaust flow and engine efficiency, supporting reliable operation and longevity. Whether you are performing routine maintenance or upgrading your engine components, this Ferrea valve ensures dependable performance under a variety of driving conditions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis exhaust valve combines advanced materials and design to deliver superior function and durability:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from high-grade super alloy material for exceptional heat resistance and strength.\u003c\/li\u003e\n\u003cli\u003eMeasures 31mm in diameter with a 5.47mm stem and 113mm overall length, engineered for precise fitment.\u003c\/li\u003e\n\u003cli\u003eFeatures a 24-degree face angle optimized for efficient exhaust gas flow and combustion chamber sealing.\u003c\/li\u003e\n\u003cli\u003eDesigned as a direct OEM replacement to ensure compatibility and ease of installation.\u003c\/li\u003e\n\u003cli\u003eEnhanced alloy composition improves wear resistance, reducing valve seat recession and extending service life.\u003c\/li\u003e\n\u003cli\u003eManufactured with tight tolerances to maintain proper valve seating and engine performance.\u003c\/li\u003e\n\u003cli\u003eIdeal for maintaining factory-level performance or supporting mild performance upgrades.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe valve is crafted from Ferrea’s proprietary super alloy, which offers superior resistance to the high temperatures and corrosive environment inside the combustion chamber. This material choice helps prevent valve warping and premature wear, common issues with standard valves under demanding conditions.\u003c\/p\u003e\u003cp\u003eThe valve’s 24-degree face angle and precise dimensions are designed to match the original factory specifications of the 2AZ-FE engine, ensuring a perfect seal and optimal exhaust flow. This careful engineering supports efficient combustion and helps maintain engine power and fuel economy.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis Ferrea exhaust valve is a direct fit replacement for the 2005–2010 Scion tC with the 2AZ-FE engine. It installs using existing OEM components and mounting points, requiring no modifications to your cylinder head or exhaust system.\u003c\/p\u003e\u003cp\u003eProfessional installation is recommended to ensure proper valve seating and engine timing. No cutting, drilling, or special tuning is required when replacing your stock exhaust valve with this Ferrea component.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect OEM replacement for 2AZ-FE engine exhaust valve\u003c\/li\u003e\n\u003cli\u003eFits 2005–2010 Scion tC models\u003c\/li\u003e\n\u003cli\u003eNo modifications needed for installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhat’s Included\u003c\/p\u003e\u003cul\u003e\u003cli\u003eSingle Ferrea Stock Super Alloy Comp Plus Exhaust Valve\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis exhaust valve is perfect for Scion tC owners seeking a reliable, high-quality replacement part that maintains or improves exhaust valve durability and performance. It suits daily drivers, enthusiasts performing routine maintenance, and those upgrading their engine components for better longevity.\u003c\/p\u003e","brand":"Ferrea","offers":[{"title":"Default Title","offer_id":51255415111976,"sku":"F2276P-1","price":42.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9744\/0808\/files\/0003307_3db4fafe361bfc7c77a53685f4fdf785_226b4bb7-c978-47a7-9493-264d0266396a.webp?v=1771585074"},{"product_id":"ferrea-scion-2azfe-31mm-5-47mm-113mm-24-deg-flo-stock-super-alloy-comp-plus-exhaust-valve-set-of-8","title":"Ferrea Exhaust Valve: Scion tC 2005 - 2010","description":"\u003ch3\u003eFerrea Exhaust Valve\u003c\/h3\u003e\u003cp\u003e2005–2010 Scion tC 2AZ-FE Engine\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eF2276P\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Ferrea Exhaust Valve set is engineered specifically for the 2005 to 2010 Scion tC equipped with the 2AZ-FE engine. Designed for performance enthusiasts and engine builders, these valves provide a reliable upgrade over factory components. Crafted from a super alloy, they offer enhanced durability and heat resistance, making them ideal for those seeking improved exhaust flow and long-term engine reliability.\u003c\/p\u003e\u003cp\u003eWhether you are rebuilding your engine or upgrading for better performance, these exhaust valves help maintain optimal valve timing and sealing under demanding conditions. This set of eight valves ensures a complete replacement for the exhaust side, supporting consistent power delivery and efficient combustion.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFerrea exhaust valves incorporate advanced materials and precise engineering to meet the demands of high-performance and daily-driven engines alike. Key features include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from a super alloy compound for superior strength and heat resistance compared to standard valves.\u003c\/li\u003e\n\u003cli\u003e31mm valve head diameter with a 5.47mm stem diameter, optimized for the 2AZ-FE engine’s exhaust port design.\u003c\/li\u003e\n\u003cli\u003e113mm overall length with a 24-degree seat angle to ensure proper sealing and valve seating.\u003c\/li\u003e\n\u003cli\u003eFlo Stock design enhances exhaust gas flow, contributing to improved engine efficiency and performance.\u003c\/li\u003e\n\u003cli\u003eSet of 8 valves included, providing a full exhaust valve replacement for the 4-cylinder engine.\u003c\/li\u003e\n\u003cli\u003ePrecision manufacturing ensures consistent dimensions and reliable fitment for direct OEM replacement.\u003c\/li\u003e\n\u003cli\u003eIdeal for engine rebuilds, performance upgrades, or repairs requiring durable exhaust valve components.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFerrea exhaust valves are manufactured using a high-grade super alloy known for its excellent resistance to heat and wear. This material choice helps the valves withstand the extreme temperatures and pressures found in the exhaust cycle of the 2AZ-FE engine. The valves feature a 24-degree seat angle, matching factory specifications to maintain proper sealing and combustion chamber integrity.\u003c\/p\u003e\u003cp\u003eThe Flo Stock design is engineered to optimize exhaust gas evacuation by improving flow dynamics around the valve head. This design helps reduce backpressure and supports smoother engine breathing, which can translate to better throttle response and efficiency.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis set of Ferrea exhaust valves is designed as a direct fit replacement for the 2005–2010 Scion tC with the 2AZ-FE engine. They install using existing valve guides and seats without the need for modification. Proper installation requires standard engine rebuild procedures, including valve lapping and clearance checks to ensure optimal performance and longevity.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect OEM fitment for 2AZ-FE exhaust valves\u003c\/li\u003e\n\u003cli\u003eNo modifications or machining required when installed by a professional\u003c\/li\u003e\n\u003cli\u003eRecommended for engine rebuilds or performance upgrades\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhat’s Included\u003c\/p\u003e\u003cul\u003e\u003cli\u003eSet of 8 Ferrea Exhaust Valves for the 2AZ-FE engine\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis exhaust valve set is ideal for Scion tC owners and engine builders who want to restore or improve the exhaust valve durability and performance of their 2AZ-FE engine. It suits:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEngine rebuilds and overhauls\u003c\/li\u003e\n\u003cli\u003ePerformance upgrades requiring stronger exhaust valves\u003c\/li\u003e\n\u003cli\u003eDaily drivers seeking reliable, long-lasting valve components\u003c\/li\u003e\n\u003cli\u003eEnthusiasts focused on maintaining OEM fitment with enhanced materials\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ferrea","offers":[{"title":"Default Title","offer_id":51255415669032,"sku":"F2276P","price":337.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9744\/0808\/files\/0003305_3db4fafe361bfc7c77a53685f4fdf785_31d34d65-c8a4-4851-83ef-1dde6a3b3492.webp?v=1771585073"},{"product_id":"ferrea-scion-2azfe-35-00mm-5-5mm-101-85mm-19-deg-s-flo-1mm-competition-plus-intake-valve-set-of-8","title":"Ferrea Competition Plus Intake Valve: Scion tC 2005-2010 2AZFE +1mm Set of 8","description":"\u003ch3\u003eFerrea Competition Plus Intake Valve\u003c\/h3\u003e\u003cp\u003e2005–2010 Scion tC 2AZ-FE\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eF2148P\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Ferrea Competition Plus Intake Valve set is engineered specifically for the 2005 to 2010 Scion tC equipped with the 2AZ-FE engine. Designed for performance enthusiasts seeking to enhance their engine’s breathing capabilities, these intake valves offer a precision upgrade over factory components. By increasing valve diameter and optimizing valve geometry, they help improve airflow efficiency, which can support better throttle response and overall engine performance.\u003c\/p\u003e\u003cp\u003eThis set of eight valves is ideal for daily drivers and spirited street enthusiasts who want reliable, high-quality valvetrain components that can handle increased power demands without sacrificing durability or drivability.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese intake valves incorporate advanced design and materials to deliver superior performance and longevity. Key features include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eValve diameter of 35.00mm, providing a +1mm increase over stock for improved airflow.\u003c\/li\u003e\n\u003cli\u003eStem diameter of 5.5mm for enhanced strength and stability under high RPM conditions.\u003c\/li\u003e\n\u003cli\u003eOverall length of 101.85mm, ensuring proper fitment and compatibility with the 2AZ-FE cylinder head.\u003c\/li\u003e\n\u003cli\u003e19-degree seat angle with S-Flo design to optimize airflow dynamics and combustion efficiency.\u003c\/li\u003e\n\u003cli\u003eManufactured by Ferrea, a trusted brand known for precision-engineered valvetrain components.\u003c\/li\u003e\n\u003cli\u003eSet of eight valves, covering all intake valves needed for a four-cylinder engine.\u003c\/li\u003e\n\u003cli\u003eConstructed from high-quality materials to withstand the rigors of performance driving and extended engine life.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Competition Plus Intake Valves are crafted with meticulous attention to detail, utilizing premium materials and advanced manufacturing techniques. The increased valve head diameter and optimized seat angle improve airflow into the combustion chamber, which can enhance volumetric efficiency. The stem thickness balances strength and weight to maintain valvetrain stability at elevated engine speeds.\u003c\/p\u003e\u003cp\u003eFerrea’s S-Flo design refines the valve seat geometry to reduce turbulence and promote smoother air intake, contributing to better combustion and throttle response. These valves are engineered to fit precisely within the factory cylinder head without requiring modifications, ensuring a straightforward upgrade path.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis valve set is a direct fit replacement for the intake valves on the 2005–2010 Scion tC with the 2AZ-FE engine. Installation requires standard valvetrain service procedures and should be performed by a qualified technician or experienced enthusiast. No cutting, drilling, or special tuning is required to install these valves, as they maintain OEM dimensions aside from the optimized diameter and seat angle.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect bolt-in fitment for 2AZ-FE engines in Scion tC (2005–2010).\u003c\/li\u003e\n\u003cli\u003eCompatible with factory cylinder heads and valvetrain components.\u003c\/li\u003e\n\u003cli\u003eInstallation recommended during engine rebuild or cylinder head service.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eSet of 8 Ferrea Competition Plus Intake Valves (+1mm diameter)\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis valve set is perfect for Scion tC owners looking to upgrade their engine’s intake flow for improved performance. It suits:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEnthusiasts performing engine rebuilds or cylinder head upgrades.\u003c\/li\u003e\n\u003cli\u003eDrivers seeking enhanced throttle response and power potential.\u003c\/li\u003e\n\u003cli\u003eThose who want durable, high-quality valvetrain components for spirited street use.\u003c\/li\u003e\n\u003cli\u003ePerformance builds that maintain reliability and OEM fitment.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ferrea","offers":[{"title":"Default Title","offer_id":51255416258856,"sku":"F2148P","price":241.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9744\/0808\/files\/0003303_3db4fafe361bfc7c77a53685f4fdf785_5d95ba2a-3a2b-4fe3-bdb1-a78c2c6263d0.webp?v=1771585071"},{"product_id":"ferrea-scion-2azfe-35-00mm-5-5mm-101-85mm-19-deg-1mm-competition-plus-int-valve-single-d-s-only","title":"Ferrea Competition Plus Intake Valve (D\/S Only): Scion tC 2005 - 2010 (2AZFE)","description":"\u003ch3\u003eFerrea Competition Plus Intake Valve (D\/S Only)\u003c\/h3\u003e\u003cp\u003e2005–2010 Scion tC 2AZ-FE\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eF2148P-1\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Ferrea Competition Plus Intake Valve is a high-performance replacement valve designed specifically for the 2005 to 2010 Scion tC equipped with the 2AZ-FE engine. Crafted for enthusiasts seeking enhanced engine breathing and durability, this valve improves airflow efficiency compared to the factory intake valve. Whether you are upgrading your engine for spirited street driving or preparing for track use, this valve supports increased power potential and reliable operation under demanding conditions.\u003c\/p\u003e\u003cp\u003eEngineered with precision, the Competition Plus valve features a +1mm oversized stem diameter and a 19-degree seat angle to optimize flow characteristics. This product is ideal for those who want to maximize their engine’s performance while maintaining OEM fitment and reliability.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis intake valve offers a range of technical advantages designed to enhance your engine’s performance and longevity:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from premium materials for durability and heat resistance under high-performance conditions.\u003c\/li\u003e\n\u003cli\u003eOversized 35.00mm valve head diameter for improved intake airflow compared to stock valves.\u003c\/li\u003e\n\u003cli\u003e+1mm stem diameter (5.5mm) increases valve stability and reduces flex at high RPMs.\u003c\/li\u003e\n\u003cli\u003e19-degree seat angle designed for optimized sealing and flow efficiency.\u003c\/li\u003e\n\u003cli\u003e101.85mm overall length ensures proper fitment and compatibility with the 2AZ-FE cylinder head.\u003c\/li\u003e\n\u003cli\u003eS-Flo design promotes smoother airflow, enhancing throttle response and combustion efficiency.\u003c\/li\u003e\n\u003cli\u003eSingle valve configuration intended for the driver’s side intake valve position.\u003c\/li\u003e\n\u003cli\u003ePrecision manufacturing ensures consistent quality and performance for competition and street use.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Ferrea Competition Plus Intake Valve is manufactured with advanced metallurgy and precision machining to withstand the rigors of high-performance operation. The valve’s larger diameter and increased stem thickness provide enhanced strength and stability, reducing the risk of valve float and deformation at elevated engine speeds. The 19-degree seat angle is carefully engineered to improve valve sealing and airflow dynamics, contributing to better combustion and power output.\u003c\/p\u003e\u003cp\u003eDesigned as a direct replacement for the factory intake valve, it maintains OEM dimensions for seamless installation without modification. The S-Flo design further refines airflow by minimizing turbulence, which helps improve engine efficiency and responsiveness.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis valve is a direct fit for the driver’s side intake valve position on the 2005–2010 Scion tC with the 2AZ-FE engine. Installation requires standard valve service procedures and should be performed by a qualified technician or experienced enthusiast familiar with engine valve replacement.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect OEM replacement for driver’s side intake valve.\u003c\/li\u003e\n\u003cli\u003eNo modifications to the cylinder head or valve train components are necessary.\u003c\/li\u003e\n\u003cli\u003eCompatible with stock valve springs and retainers when used within recommended engine parameters.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhat’s Included\u003c\/p\u003e\u003cul\u003e\u003cli\u003eSingle Ferrea Competition Plus Intake Valve (Driver’s Side)\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis intake valve is perfect for Scion tC owners who are upgrading their engine for improved performance, whether for street driving, autocross, or track use. It is especially suited for enthusiasts who require a durable valve capable of handling higher RPMs and increased airflow demands without sacrificing reliability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePerformance enthusiasts upgrading the 2AZ-FE engine.\u003c\/li\u003e\n\u003cli\u003eStreet and track drivers seeking improved throttle response and power.\u003c\/li\u003e\n\u003cli\u003eEngine builders requiring high-quality valvetrain components for modified or naturally aspirated setups.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ferrea","offers":[{"title":"Default Title","offer_id":51255416750376,"sku":"F2148P-1","price":30.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9744\/0808\/files\/0003301_3db4fafe361bfc7c77a53685f4fdf785_2219f1fa-dc38-478d-8c0c-11882dd7755d.webp?v=1771585070"},{"product_id":"ferrea-scion-2azfe-34-00mm-5-5mm-101-85mm-19-deg-stk-competition-plus-int-valve-single-d-s-only","title":"Ferrea Competition Plus Intake Valve: Scion tC 2005-2010 2AZ-FE 34mm","description":"\u003ch3\u003eFerrea Competition Plus Intake Valve (D\/S Only)\u003c\/h3\u003e\u003cp\u003e2005–2010 Scion tC 2AZ-FE 2.4L I4\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eF2147P-1\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Ferrea Competition Plus Intake Valve is engineered specifically for the 2005 to 2010 Scion tC equipped with the 2AZ-FE 2.4L inline-4 engine. Designed for performance enthusiasts and engine builders, this intake valve enhances the airflow characteristics of your cylinder head, supporting improved engine breathing and efficiency.\u003c\/p\u003e\u003cp\u003eWhether you are upgrading your engine for spirited street driving or preparing for track use, this valve offers a reliable, high-quality solution to help maximize your engine’s potential. Its precise dimensions and durable construction ensure consistent performance and longevity under demanding conditions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis Competition Plus intake valve incorporates advanced design and manufacturing techniques to deliver superior performance and durability:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eValve head diameter of 34.00mm optimized for improved intake flow compared to stock valves.\u003c\/li\u003e\n\u003cli\u003eStem diameter of 5.5mm for enhanced strength and reduced flex at high RPMs.\u003c\/li\u003e\n\u003cli\u003eOverall length of 101.85mm, maintaining proper fitment and valve timing geometry.\u003c\/li\u003e\n\u003cli\u003e19-degree valve face angle designed to match factory seat angles for optimal sealing and airflow.\u003c\/li\u003e\n\u003cli\u003eConstructed from high-grade materials to withstand elevated temperatures and stresses in performance applications.\u003c\/li\u003e\n\u003cli\u003eSingle intake valve designed for the driver’s side (D\/S) cylinder head intake port.\u003c\/li\u003e\n\u003cli\u003ePrecision ground and finished for smooth operation and reduced wear on valve guides and seats.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Ferrea Competition Plus intake valve is manufactured with meticulous attention to detail, using premium materials that resist heat and fatigue common in high-performance engines. The valve’s stem and head are engineered to exacting tolerances to ensure reliable sealing and consistent valve timing.\u003c\/p\u003e\u003cp\u003eIts 19-degree valve face angle matches the stock seat angle, allowing for direct replacement without modification. The valve’s dimensions are optimized to improve airflow while maintaining compatibility with factory valve springs and retainers, ensuring a straightforward upgrade path.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis intake valve is a direct fit replacement for the driver’s side intake valve on the 2005–2010 Scion tC with the 2AZ-FE engine. It installs using existing valve guides and seats without requiring any machining or special modifications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNo cutting, drilling, or special tuning is required for installation.\u003c\/li\u003e\n\u003cli\u003eCompatible with factory valve springs and retainers.\u003c\/li\u003e\n\u003cli\u003eDesigned to maintain OEM valve train geometry for reliable operation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhat’s Included\u003c\/p\u003e\u003cul\u003e\u003cli\u003eOne (1) Ferrea Competition Plus intake valve for driver’s side intake port\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis valve is ideal for engine builders and performance enthusiasts upgrading their Scion tC’s cylinder head for improved airflow and power. It suits applications ranging from mild bolt-on upgrades to more aggressive builds requiring reliable valve train components capable of handling increased RPM and power levels.\u003c\/p\u003e","brand":"Ferrea","offers":[{"title":"Default Title","offer_id":51255417307432,"sku":"F2147P-1","price":30.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9744\/0808\/files\/0003299_3db4fafe361bfc7c77a53685f4fdf785_e0b5c1dd-6334-4081-b763-764678dc57f6.webp?v=1771585068"},{"product_id":"ferrea-scion-2azfe-34-00mm-5-5mm-101-85mm-19-deg-s-flo-stk-competition-plus-intake-valve-set-of-8","title":"Ferrea Competition Plus Intake Valve: Scion tC 2005 - 2010","description":"\u003ch3\u003eFerrea Competition Plus Intake Valve\u003c\/h3\u003e\u003cp\u003e2005–2010 Scion tC 2AZ-FE\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eF2147P\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Ferrea Competition Plus Intake Valve set is engineered specifically for the 2005 to 2010 Scion tC equipped with the 2AZ-FE engine. Designed for performance enthusiasts seeking to enhance their engine's breathing capabilities, these intake valves offer a precise fit and superior flow characteristics compared to factory components. Whether you're upgrading for spirited street driving or preparing your vehicle for track use, these valves help improve throttle response and overall engine efficiency.\u003c\/p\u003e\u003cp\u003eManufactured by Ferrea, a trusted name in high-performance valvetrain components, this set of eight intake valves is built to withstand the rigors of competition while maintaining reliability for daily driving.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese Competition Plus intake valves incorporate advanced design and materials to deliver improved airflow and durability. Key features include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eValve diameter of 34.00mm optimized for the 2AZ-FE engine's intake ports\u003c\/li\u003e\n\u003cli\u003eStem diameter of 5.5mm for enhanced strength and stability at high RPM\u003c\/li\u003e\n\u003cli\u003eOverall length of 101.85mm ensuring precise fitment and valve timing\u003c\/li\u003e\n\u003cli\u003e19-degree seat angle designed for improved sealing and airflow dynamics\u003c\/li\u003e\n\u003cli\u003eS-Flo stock profile for smooth airflow transition and reduced turbulence\u003c\/li\u003e\n\u003cli\u003eConstructed from high-quality materials to resist wear and maintain performance under demanding conditions\u003c\/li\u003e\n\u003cli\u003eSet of 8 valves included to fully upgrade the intake side of the cylinder head\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFerrea's Competition Plus intake valves are crafted with meticulous attention to detail, using premium materials and manufacturing processes to ensure durability and performance. The valves feature a carefully engineered stem and head design that balances strength with lightweight characteristics, reducing valvetrain stress and improving engine responsiveness.\u003c\/p\u003e\u003cp\u003eThe 19-degree seat angle and S-Flo stock profile are optimized to enhance airflow efficiency through the intake ports, contributing to better combustion and power output. These valves are designed to meet or exceed OEM specifications while providing the performance edge needed for competitive applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis valve set is a direct fit replacement for the intake valves on 2005–2010 Scion tC models equipped with the 2AZ-FE engine. Installation requires standard engine disassembly procedures for valve replacement and should be performed by a qualified technician or experienced enthusiast.\u003c\/p\u003e\u003cp\u003eNo modifications to the cylinder head or valvetrain components are necessary, ensuring a straightforward upgrade path. Proper valve adjustment and seating are recommended to achieve optimal performance and longevity.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eSet of 8 Ferrea Competition Plus intake valves\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePerformance enthusiasts upgrading their Scion tC's valvetrain\u003c\/li\u003e\n\u003cli\u003eStreet and track drivers seeking improved throttle response and engine efficiency\u003c\/li\u003e\n\u003cli\u003eEngine builders and tuners aiming for reliable, high-flow intake components\u003c\/li\u003e\n\u003cli\u003eThose replacing worn or damaged intake valves with a high-quality aftermarket option\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ferrea","offers":[{"title":"Default Title","offer_id":51255417930024,"sku":"F2147P","price":241.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9744\/0808\/files\/0003297_3db4fafe361bfc7c77a53685f4fdf785_6baabf14-f4fe-4fe1-a5a7-b44f066e63ab.webp?v=1771585066"},{"product_id":"ferrea-scion-2azfe-30-45mm-5-48mm-101-22mm-1mm-comp-plus-exh-valve-single-drop-ship-only","title":"Ferrea Exh Valve: Scion tC 2005 - 2010 w\/ +1mm Comp Plus","description":"\u003ch3\u003eFerrea Exhaust Valve\u003c\/h3\u003e\u003cp\u003e2005–2010 Scion tC 2AZ-FE Engine\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eF2146P-1\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Ferrea Exhaust Valve is a high-quality replacement component designed specifically for the 2005 to 2010 Scion tC equipped with the 2AZ-FE engine. Engineered with precision, this valve features a +1mm competition plus design that enhances exhaust flow efficiency. Whether you are a performance enthusiast looking to upgrade your engine’s breathing capabilities or a daily driver seeking reliable OEM-level durability, this valve offers a solid balance of performance and longevity.\u003c\/p\u003e\u003cp\u003eBy improving exhaust gas evacuation, the Ferrea valve helps support better combustion efficiency, which can contribute to smoother engine operation and potential power gains when combined with other performance modifications. It is an ideal choice for those upgrading their valvetrain components for spirited driving or mild track use.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis exhaust valve incorporates advanced design and materials to ensure durability and improved performance over stock components. Key features include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePrecision-machined 30.45mm valve head diameter optimized for the 2AZ-FE engine.\u003c\/li\u003e\n\u003cli\u003e5.48mm valve stem diameter for enhanced strength and stability under high RPM conditions.\u003c\/li\u003e\n\u003cli\u003e101.22mm overall valve length ensuring proper fitment and sealing in the cylinder head.\u003c\/li\u003e\n\u003cli\u003e22-degree flow angle design to improve exhaust gas flow dynamics and reduce backpressure.\u003c\/li\u003e\n\u003cli\u003e+1mm competition plus valve head size for increased exhaust flow capacity compared to stock valves.\u003c\/li\u003e\n\u003cli\u003eManufactured by Ferrea, a trusted brand known for high-performance valvetrain components.\u003c\/li\u003e\n\u003cli\u003eSingle valve configuration, suitable for individual replacement or staged upgrades.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Ferrea exhaust valve is crafted from premium materials selected for high-temperature resistance and wear durability. Its design focuses on optimizing exhaust flow through a carefully calculated valve head diameter and flow angle, which helps reduce restrictions in the exhaust port. The +1mm valve head size provides a larger sealing surface area, improving exhaust evacuation without compromising valve seat integrity.\u003c\/p\u003e\u003cp\u003eFerrea’s manufacturing process ensures tight tolerances and consistent quality, making this valve a reliable upgrade for the 2AZ-FE engine. The valve stem diameter and length are engineered to maintain proper valve guide fitment and valvetrain geometry, supporting long-term durability even under performance driving conditions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis exhaust valve is a direct fit replacement for the 2005–2010 Scion tC with the 2AZ-FE engine. It installs using existing valve guides and seats, requiring no modifications to the cylinder head or valvetrain components. Professional installation is recommended to ensure proper valve seating and valve lash adjustment.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect OEM fitment for Scion tC 2005–2010 2AZ-FE engine.\u003c\/li\u003e\n\u003cli\u003eNo cutting, drilling, or special tuning required.\u003c\/li\u003e\n\u003cli\u003eCompatible with stock valve springs and retainers.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eSingle Ferrea Exhaust Valve with +1mm competition plus specifications.\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis exhaust valve is perfect for Scion tC owners who want to upgrade their engine’s exhaust flow capabilities without extensive modifications. It suits:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePerformance enthusiasts seeking improved valvetrain efficiency.\u003c\/li\u003e\n\u003cli\u003eDaily drivers looking for durable, high-quality replacement valves.\u003c\/li\u003e\n\u003cli\u003eThose preparing their engine for mild to moderate performance enhancements.\u003c\/li\u003e\n\u003cli\u003eEngine builders focused on reliable, precision-engineered components.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ferrea","offers":[{"title":"Default Title","offer_id":51255418519848,"sku":"F2146P-1","price":31.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9744\/0808\/files\/0003295_3db4fafe361bfc7c77a53685f4fdf785_837a2e48-44a5-4288-8f75-b991f42a3a19.webp?v=1771585065"},{"product_id":"ferrea-scion-2azfe-29-45mm-5-48mm-101-22mm-stk-comp-plus-exh-valve-single-drop-ship-only","title":"Ferrea Stk Comp Plus Exh Valve: Scion tC 2005 - 2010","description":"\u003ch3\u003eFerrea Exhaust Valve\u003c\/h3\u003e\u003cp\u003e2005–2010 Scion tC 2AZ-FE\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eF2145P-1\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Ferrea Stock Competition Plus Exhaust Valve is engineered specifically for the 2005 to 2010 Scion tC equipped with the 2AZ-FE engine. Designed to replace your factory exhaust valve, this high-quality component offers enhanced durability and improved flow characteristics to support your engine’s performance and reliability.\u003c\/p\u003e\u003cp\u003eIdeal for enthusiasts seeking a reliable upgrade that maintains stock dimensions while providing better exhaust flow, this valve helps optimize combustion efficiency and exhaust scavenging. Whether you are a daily driver or a performance-minded owner, the Ferrea valve delivers consistent operation under demanding conditions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis exhaust valve combines precision engineering with premium materials to ensure long-lasting performance and compatibility with your Scion tC’s engine.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDesigned for the 2AZ-FE engine with exact stock dimensions: 29.45mm head diameter, 5.48mm stem diameter, and 101.22mm overall length\u003c\/li\u003e\n\u003cli\u003e22-degree flow angle for optimized exhaust gas evacuation and improved engine breathing\u003c\/li\u003e\n\u003cli\u003eConstructed from high-grade materials to resist wear, heat, and corrosion\u003c\/li\u003e\n\u003cli\u003eMaintains OEM fitment and sealing for reliable valve operation and engine longevity\u003c\/li\u003e\n\u003cli\u003eSingle valve included, allowing for targeted replacement or upgrade\u003c\/li\u003e\n\u003cli\u003eCompatible with stock valve springs and retainers, no modifications required\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Ferrea Stock Competition Plus Exhaust Valve is manufactured with precision CNC machining and heat-treated materials to withstand the high temperatures and stresses of exhaust valve operation. Its design preserves the factory valve geometry, ensuring seamless integration with the cylinder head and valve train components.\u003c\/p\u003e\u003cp\u003eThe 22-degree flow angle is carefully engineered to enhance exhaust gas flow dynamics, reducing backpressure and promoting efficient combustion cycles. This results in smoother engine operation and potential improvements in throttle response.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis exhaust valve is a direct replacement for the factory valve in the 2005–2010 Scion tC with the 2AZ-FE engine. It installs using existing OEM mounting points and components, requiring no modifications, cutting, or special tuning.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect bolt-in replacement for stock exhaust valve\u003c\/li\u003e\n\u003cli\u003eCompatible with factory valve springs and retainers\u003c\/li\u003e\n\u003cli\u003eNo machining or special tools required for installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eOne Ferrea Stock Competition Plus Exhaust Valve\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis exhaust valve is perfect for Scion tC owners who want a durable, high-quality replacement part that supports improved exhaust flow without altering stock engine geometry. It suits daily drivers, enthusiasts upgrading their valve train components, and those maintaining or rebuilding their 2AZ-FE engine for enhanced reliability and performance.\u003c\/p\u003e","brand":"Ferrea","offers":[{"title":"Default Title","offer_id":51255418945832,"sku":"F2145P-1","price":31.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9744\/0808\/files\/0003293_3db4fafe361bfc7c77a53685f4fdf785_153ff54c-136d-4e65-968d-46f24aeb6d02.webp?v=1771585063"},{"product_id":"ferrea-scion-2azfe-30-45mm-5-48mm-101-22mm-22-deg-flo-1mm-comp-plus-exhaust-valve-set-of-8","title":"Ferrea Exhaust Valve Set: Fits 2005-2010 Scion tC 2AZ-FE","description":"\u003ch3\u003eFerrea Exhaust Valve Set\u003c\/h3\u003e\u003cp\u003e2005–2010 Scion tC 2AZ-FE\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eF2146P\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Ferrea Exhaust Valve Set is engineered specifically for the 2005 to 2010 Scion tC equipped with the 2AZ-FE engine. This set includes eight high-performance exhaust valves designed to enhance your engine's durability and efficiency. Ideal for enthusiasts seeking reliable upgrades to their valve train, these valves support improved exhaust flow and combustion efficiency, helping your vehicle maintain optimal performance under spirited driving conditions.\u003c\/p\u003e\u003cp\u003eWhether you are rebuilding your engine or upgrading for better longevity and power delivery, this Ferrea valve set offers precision manufacturing and quality materials to meet the demands of daily driving and moderate performance use.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese exhaust valves incorporate advanced design and materials to ensure superior performance and reliability. Key features include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePrecision-machined valve head diameter of 30.45mm for optimal sealing and flow.\u003c\/li\u003e\n\u003cli\u003eStem diameter of 5.48mm engineered for strength and reduced wear.\u003c\/li\u003e\n\u003cli\u003eOverall valve length of 101.22mm to match factory specifications and ensure proper fitment.\u003c\/li\u003e\n\u003cli\u003e22-degree valve face angle designed to improve exhaust gas flow dynamics.\u003c\/li\u003e\n\u003cli\u003e+1mm competition plus valve head thickness for enhanced durability and heat resistance.\u003c\/li\u003e\n\u003cli\u003eSet of eight valves, covering all exhaust valves needed for a complete engine rebuild or upgrade.\u003c\/li\u003e\n\u003cli\u003eManufactured by Ferrea, a trusted brand known for high-quality valvetrain components.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFerrea exhaust valves are crafted from premium materials selected for their strength and heat tolerance, ensuring long-lasting performance in demanding engine environments. The valves feature a thicker valve head (+1mm Comp Plus) which improves resistance to valve seat recession and thermal fatigue. The 22-degree valve face angle is optimized to promote efficient exhaust gas evacuation, contributing to better engine breathing and responsiveness.\u003c\/p\u003e\u003cp\u003eThe precise dimensions and finish ensure direct compatibility with the 2AZ-FE engine in the Scion tC, allowing for straightforward installation without modification. Ferrea’s rigorous quality control guarantees consistent valve geometry and surface finish, critical for maintaining proper sealing and valve train reliability.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis exhaust valve set is designed as a direct replacement for the factory valves in the 2005–2010 Scion tC with the 2AZ-FE engine. Installation requires standard engine rebuild procedures and should be performed by a qualified technician or experienced enthusiast. The valves fit OEM valve guides and seats without the need for custom machining or modifications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect fit for 2AZ-FE engine exhaust ports.\u003c\/li\u003e\n\u003cli\u003eNo cutting, drilling, or special tuning required.\u003c\/li\u003e\n\u003cli\u003eRecommended for engine rebuilds, performance upgrades, or valve train maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eSet of 8 Ferrea exhaust valves (30.45mm head diameter, 5.48mm stem diameter, 101.22mm length)\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis valve set is ideal for Scion tC owners looking to rebuild or upgrade their 2AZ-FE engine’s exhaust valvetrain. It suits daily drivers seeking enhanced reliability as well as enthusiasts pursuing improved exhaust flow and engine efficiency. The valves are well-suited for moderate performance applications, including street and light track use, where durability and consistent operation are priorities.\u003c\/p\u003e","brand":"Ferrea","offers":[{"title":"Default Title","offer_id":51255419732264,"sku":"F2146P","price":252.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9744\/0808\/files\/0003291_3db4fafe361bfc7c77a53685f4fdf785_cc45a857-cf49-4e5d-b6d5-320f269acaf8.webp?v=1771585062"},{"product_id":"ferrea-scion-2azfe-29-45mm-5-48mm-101-22mm-22-deg-flo-stk-comp-plus-exhaust-valve-set-of-8","title":"Ferrea Exhaust Valve Set: 2005-2010 Scion tC 2AZ-FE 29.45mm 5.48mm 101.22mm 22° Flo Stk Plus","description":"\u003ch3\u003eFerrea Exhaust Valve Set\u003c\/h3\u003e\u003cp\u003e2005–2010 Scion tC 2AZ-FE 2.4L I4\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eF2145P\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Ferrea Exhaust Valve Set is engineered specifically for the 2005 to 2010 Scion tC equipped with the 2AZ-FE 2.4L inline-4 engine. Designed for performance enthusiasts and engine builders seeking reliable, high-quality valvetrain components, this set of eight valves offers precision and durability for improved exhaust flow and engine efficiency.\u003c\/p\u003e\u003cp\u003eWhether you are rebuilding your engine or upgrading for enhanced performance, these exhaust valves provide a direct fit replacement that supports better combustion and exhaust scavenging. With Ferrea’s reputation for premium materials and manufacturing standards, you’ll get components that help maintain engine reliability under spirited driving conditions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis set of Ferrea exhaust valves includes several technical advantages that contribute to improved engine performance and longevity:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePrecisely engineered for the 2AZ-FE engine with a 29.45mm valve head diameter for optimal exhaust flow.\u003c\/li\u003e\n\u003cli\u003eStem diameter of 5.48mm ensures compatibility with factory valve guides and seals.\u003c\/li\u003e\n\u003cli\u003eOverall valve length of 101.22mm designed to match OEM specifications for proper seating and timing.\u003c\/li\u003e\n\u003cli\u003e22-degree valve face angle (Flo Stk Comp Plus design) enhances flow dynamics and combustion efficiency.\u003c\/li\u003e\n\u003cli\u003eManufactured from high-quality materials to withstand high temperatures and reduce wear.\u003c\/li\u003e\n\u003cli\u003eSet of 8 valves included, covering all exhaust valves needed for a complete cylinder head rebuild.\u003c\/li\u003e\n\u003cli\u003eDesigned to improve exhaust gas evacuation, supporting increased horsepower and torque potential.\u003c\/li\u003e\n\u003cli\u003eCompatible with stock and mildly modified engines, ideal for daily drivers and enthusiasts alike.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFerrea exhaust valves are crafted using premium-grade materials selected for heat resistance and durability in demanding engine environments. The valves feature a precision-machined valve face with a 22-degree angle to optimize exhaust gas flow and reduce backpressure. The stem diameter and overall length are engineered to OEM tolerances, ensuring seamless fitment without the need for modifications.\u003c\/p\u003e\u003cp\u003eThe Flo Stk Comp Plus design reflects Ferrea’s commitment to combining flow efficiency with stock compatibility, making these valves a reliable upgrade or replacement option. Their robust construction helps maintain valve integrity under high RPM and temperature conditions, contributing to consistent engine performance and longevity.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis exhaust valve set is a direct replacement for the factory valves in the 2005–2010 Scion tC with the 2AZ-FE engine. Installation requires standard engine rebuild procedures, including proper valve guide and seat preparation. No modifications to the cylinder head or valvetrain components are necessary when using these valves.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect OEM fitment for 2AZ-FE 2.4L inline-4 engines.\u003c\/li\u003e\n\u003cli\u003eNo cutting, drilling, or special tuning required.\u003c\/li\u003e\n\u003cli\u003eCompatible with stock valve springs and retainers.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eSet of 8 Ferrea exhaust valves designed for the Scion tC 2AZ-FE engine.\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEngine rebuilders seeking high-quality OEM replacement exhaust valves.\u003c\/li\u003e\n\u003cli\u003ePerformance enthusiasts upgrading valvetrain components for improved exhaust flow.\u003c\/li\u003e\n\u003cli\u003eDaily drivers and spirited drivers wanting reliable, durable exhaust valves.\u003c\/li\u003e\n\u003cli\u003eScion tC owners maintaining or enhancing their 2AZ-FE engine’s performance and reliability.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ferrea","offers":[{"title":"Default Title","offer_id":51255420256552,"sku":"F2145P","price":252.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9744\/0808\/files\/0003289_3db4fafe361bfc7c77a53685f4fdf785_12ebb0a6-7b93-4154-ae60-93ba6491b311.webp?v=1771585060"},{"product_id":"ferrea-scion-2arfe-single-spring-7-deg-pro-cnc-titanium-retainer-single-drop-ship-only","title":"Ferrea Titanium Retainer: Scion tC 2011 - 2016 2ARFE Single Spring 7 Deg Pro CNC (Drop Ship Only)","description":"\u003ch3\u003eFerrea Titanium Retainer\u003c\/h3\u003e\u003cp\u003e2011–2016 Scion tC 2AR-FE\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eE11118-1\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Ferrea Titanium Retainer is a high-performance valve spring retainer designed specifically for the 2011 to 2016 Scion tC equipped with the 2AR-FE engine. Crafted with precision CNC machining, this single spring retainer features a 7-degree design that enhances valve control and durability under demanding conditions.\u003c\/p\u003e\u003cp\u003eIdeal for enthusiasts seeking to upgrade their engine’s valvetrain components, this titanium retainer offers a lightweight yet robust solution that supports improved valve spring performance. Whether you are tuning for spirited street driving or moderate track use, this component helps maintain reliable valve operation and reduces valvetrain mass for better engine response.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis Ferrea Titanium Retainer combines advanced materials and engineering to deliver superior performance and reliability:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from premium-grade titanium for exceptional strength-to-weight ratio\u003c\/li\u003e\n\u003cli\u003e7-degree CNC-machined design optimized for single valve spring setups\u003c\/li\u003e\n\u003cli\u003ePrecision manufacturing ensures consistent fitment and valve control\u003c\/li\u003e\n\u003cli\u003eReduces valvetrain mass, contributing to improved engine responsiveness\u003c\/li\u003e\n\u003cli\u003eCompatible specifically with the 2AR-FE engine in Scion tC models from 2011 to 2016\u003c\/li\u003e\n\u003cli\u003eEnhances durability and performance under high RPM and aggressive driving conditions\u003c\/li\u003e\n\u003cli\u003eDesigned to work seamlessly with Ferrea valve springs and retainers for a complete valvetrain upgrade\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe retainer is CNC machined from titanium, a material known for its lightweight properties and high tensile strength. This combination reduces the overall rotating mass in the valvetrain, which helps improve throttle response and engine efficiency. The 7-degree angle design is tailored to optimize spring seating and valve control for single spring configurations, ensuring reliable operation at elevated engine speeds.\u003c\/p\u003e\u003cp\u003eFerrea’s precise machining process guarantees tight tolerances and consistent quality, making this retainer a dependable choice for performance builds. The titanium construction also offers excellent resistance to fatigue and heat, extending component life even under demanding conditions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis retainer is a direct fit replacement for the factory valve spring retainer on the 2011–2016 Scion tC with the 2AR-FE engine. Installation requires standard valvetrain disassembly and reassembly procedures. No modifications, cutting, or special tuning are necessary when installing this component.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect bolt-on fitment for 2AR-FE engines in Scion tC (2011–2016)\u003c\/li\u003e\n\u003cli\u003eCompatible with single valve spring setups\u003c\/li\u003e\n\u003cli\u003eNo cutting, drilling, or special tuning required\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eOne Ferrea Titanium Valve Spring Retainer (Single Spring, 7 Degree CNC Machined)\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis titanium retainer is perfect for Scion tC owners and engine builders who want to upgrade their valvetrain for improved performance and reliability. It suits:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePerformance enthusiasts upgrading valve springs and retainers\u003c\/li\u003e\n\u003cli\u003eStreet and occasional track drivers seeking better valve control\u003c\/li\u003e\n\u003cli\u003eEngine builders focusing on lightweight valvetrain components\u003c\/li\u003e\n\u003cli\u003eAnyone requiring a durable, high-quality replacement for factory retainers\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ferrea","offers":[{"title":"Default Title","offer_id":51255420813608,"sku":"E11118-1","price":20.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9744\/0808\/files\/0003288_1b65f2fae849c313a95510597283d5b8_11a707a6-4cf7-4550-9912-b5a3b5933c4c.webp?v=1771585059"},{"product_id":"ferrea-scion-2arfe-single-spring-7-deg-pro-cnc-titanium-retainer-set-of-16","title":"Ferrea 2ARFE Single Spring Titanium Retainer: Scion tC 2011 - 2016","description":"\u003ch3\u003eFerrea Single Spring Titanium Retainer\u003c\/h3\u003e\u003cp\u003e2011–2016 Scion tC\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eE11118\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Ferrea Single Spring Titanium Retainer is a high-performance valve train component designed specifically for the 2011–2016 Scion tC equipped with the 2AR-FE engine. Crafted for enthusiasts and professional builders alike, this retainer offers enhanced durability and precision compared to factory parts. By upgrading to Ferrea’s titanium retainers, you’ll benefit from reduced valvetrain mass, improved valve control, and increased reliability under high RPM and aggressive driving conditions.\u003c\/p\u003e\u003cp\u003eThis set of 16 retainers is ideal for those looking to optimize their engine’s performance, whether for spirited street driving or track use. The lightweight titanium construction helps reduce valve float and supports higher engine speeds, contributing to better throttle response and overall engine efficiency.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFerrea’s Single Spring Titanium Retainers are engineered with precision and quality to meet the demands of performance applications. Key features include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eManufactured from premium-grade titanium for exceptional strength-to-weight ratio.\u003c\/li\u003e\n\u003cli\u003e7-degree Pro CNC machined design ensures precise fitment and consistent valve spring alignment.\u003c\/li\u003e\n\u003cli\u003eSingle spring configuration optimized for the 2AR-FE engine valve train setup.\u003c\/li\u003e\n\u003cli\u003eLightweight construction reduces valvetrain mass, improving engine responsiveness and reducing wear.\u003c\/li\u003e\n\u003cli\u003eDurable finish resists corrosion and wear for long-lasting performance.\u003c\/li\u003e\n\u003cli\u003eSet of 16 retainers included, sufficient for a complete cylinder head assembly.\u003c\/li\u003e\n\u003cli\u003eDesigned to work seamlessly with factory valve springs and components without modification.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFerrea’s titanium retainers are CNC machined from high-quality titanium alloy, providing a superior combination of lightness and strength. The 7-degree angle design is carefully crafted to maintain optimal spring pressure and valve control, reducing the risk of valve float at elevated RPMs. This precision manufacturing process ensures consistent performance and reliable fitment on the Scion tC’s 2AR-FE engine.\u003c\/p\u003e\u003cp\u003eThe titanium material not only reduces the overall weight of the valvetrain but also offers excellent resistance to heat and fatigue, making these retainers ideal for high-performance and endurance applications. Their robust construction helps maintain valve spring stability and enhances engine durability under demanding conditions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis set of Ferrea titanium retainers is designed as a direct fit replacement for the 2011–2016 Scion tC with the 2AR-FE engine. Installation uses existing factory mounting points and valve springs, requiring no modifications, cutting, or special tuning. This makes upgrading straightforward for experienced mechanics and engine builders.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect bolt-on replacement for factory valve spring retainers.\u003c\/li\u003e\n\u003cli\u003eNo cutting, drilling, or special tuning required.\u003c\/li\u003e\n\u003cli\u003eCompatible with OEM valve springs and components.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhat’s Included\u003c\/p\u003e\u003cul\u003e\u003cli\u003eSet of 16 Ferrea Single Spring Titanium Retainers, 7-degree CNC machined\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis product is perfect for Scion tC owners and engine builders seeking to improve valvetrain performance and reliability. It is especially suited for:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePerformance enthusiasts upgrading their engine for higher RPM operation.\u003c\/li\u003e\n\u003cli\u003eTrack and motorsport applications requiring durable, lightweight valvetrain components.\u003c\/li\u003e\n\u003cli\u003eEngine rebuilds where enhanced valve control and reduced valvetrain mass are desired.\u003c\/li\u003e\n\u003cli\u003eAnyone looking to replace worn or stock valve spring retainers with a premium aftermarket option.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ferrea","offers":[{"title":"Default Title","offer_id":51255421272360,"sku":"E11118","price":331.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9744\/0808\/files\/0003287_1b65f2fae849c313a95510597283d5b8_e9fbb022-db57-4fbf-8d44-e563e8ee4bfe.webp?v=1771585058"},{"product_id":"ferrea-scion-2arfe-double-spring-7-deg-pro-cnc-titanium-retainer-single-drop-ship-only","title":"Ferrea Double Spring Titanium Retainer: Scion tC 2011-2016","description":"\u003ch3\u003eFerrea Double Spring Titanium Retainer\u003c\/h3\u003e\u003cp\u003e2011–2016 Scion tC 2AR-FE\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eE11117-1\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Ferrea Double Spring Titanium Retainer is a precision-engineered valve spring retainer designed specifically for the 2011 to 2016 Scion tC equipped with the 2AR-FE engine. Crafted from lightweight titanium, this retainer offers enhanced durability and reduced valvetrain mass, making it an excellent upgrade for enthusiasts seeking improved engine response and reliability.\u003c\/p\u003e\u003cp\u003eIdeal for performance-minded drivers and engine builders, this retainer supports higher RPM operation and helps maintain valve control under demanding conditions. Whether you are upgrading your valvetrain for spirited street driving or moderate track use, this component delivers dependable performance while reducing the risk of valve float.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Ferrea Double Spring Titanium Retainer combines advanced materials and CNC machining to provide a high-quality valvetrain component with the following features:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from premium-grade titanium for exceptional strength-to-weight ratio\u003c\/li\u003e\n\u003cli\u003e7-degree Pro CNC machining ensures precise fitment and consistent performance\u003c\/li\u003e\n\u003cli\u003eDesigned to accommodate double valve springs for enhanced valve control and stability\u003c\/li\u003e\n\u003cli\u003eReduces valvetrain mass to improve throttle response and engine efficiency\u003c\/li\u003e\n\u003cli\u003eCompatible with factory valve springs and seals for straightforward installation\u003c\/li\u003e\n\u003cli\u003eDurable finish resists wear and corrosion under high-stress conditions\u003c\/li\u003e\n\u003cli\u003eSingle retainer sold per unit, allowing for flexible valvetrain upgrades\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis titanium retainer is CNC machined with a 7-degree angle profile to optimize valve spring seating and performance. The use of titanium significantly lowers the rotating mass compared to standard steel retainers, which helps reduce valvetrain inertia and improves engine responsiveness. The double spring design compatibility ensures reliable valve control during high RPM operation, minimizing the risk of valve float and enhancing overall engine durability.\u003c\/p\u003e\u003cp\u003eFerrea’s precision manufacturing process guarantees tight tolerances and consistent quality, making this retainer a reliable choice for both OEM replacement and performance upgrades. Its lightweight yet robust construction contributes to improved valvetrain dynamics without compromising strength.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis retainer is designed as a direct fit for the 2AR-FE engine found in 2011–2016 Scion tC models. Installation requires standard valvetrain disassembly and reassembly procedures. It is compatible with factory valve springs and seals, allowing for a straightforward upgrade without the need for custom modifications.\u003c\/p\u003e\u003cp\u003eNo cutting, drilling, or special tuning is required to install this retainer, making it suitable for professional engine builders and experienced enthusiasts alike.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect fit for 2011–2016 Scion tC 2AR-FE engine\u003c\/li\u003e\n\u003cli\u003eCompatible with factory double valve springs\u003c\/li\u003e\n\u003cli\u003eInstallation requires standard valvetrain service tools\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eOne (1) Ferrea Double Spring Titanium Retainer, 7 Degree Pro CNC\u003c\/li\u003e\u003c\/ul\u003e","brand":"Ferrea","offers":[{"title":"Default Title","offer_id":51255421763880,"sku":"E11117-1","price":20.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9744\/0808\/files\/0003286_1b65f2fae849c313a95510597283d5b8_d13fcf01-cc7a-419f-a47a-9c0e98319539.webp?v=1771585056"},{"product_id":"ferrea-scion-2arfe-double-spring-7-deg-pro-cnc-titanium-retainer-set-of-16","title":"Ferrea 2ARFE Double Spring Titanium Retainer: Scion tC 2011 - 2016","description":"\u003ch3\u003eFerrea Double Spring Titanium Retainer\u003c\/h3\u003e\u003cp\u003e2011–2016 Scion tC\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eE11117\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Ferrea Double Spring Titanium Retainer set is engineered specifically for the 2011 to 2016 Scion tC, designed to enhance valve spring performance and durability. Crafted from high-quality titanium, these retainers provide a lightweight yet strong solution for enthusiasts seeking improved valvetrain stability and reliability under demanding conditions.\u003c\/p\u003e\u003cp\u003eIdeal for performance enthusiasts and engine builders, this set of 16 retainers supports double valve spring setups, helping your engine maintain precise valve control at higher RPMs. Whether you are upgrading for spirited street driving or track use, these retainers contribute to improved engine responsiveness and longevity.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese Ferrea retainers incorporate advanced design and materials to deliver dependable performance:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from premium titanium for exceptional strength-to-weight ratio, reducing valvetrain mass.\u003c\/li\u003e\n\u003cli\u003eDesigned for double spring applications to ensure secure valve spring retention and consistent spring pressure.\u003c\/li\u003e\n\u003cli\u003e7-degree Pro CNC machined angle for precise fitment and optimal spring seating.\u003c\/li\u003e\n\u003cli\u003eSet includes 16 retainers, covering all valves for the Scion tC engine.\u003c\/li\u003e\n\u003cli\u003ePro CNC manufacturing process ensures tight tolerances and high-quality finish.\u003c\/li\u003e\n\u003cli\u003eHelps reduce valve float and improve throttle response at high engine speeds.\u003c\/li\u003e\n\u003cli\u003eCompatible with Ferrea’s 2ARFE valve springs and other double spring configurations.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe retainers are CNC machined from aerospace-grade titanium, providing a lightweight yet extremely durable component that withstands the rigors of high-performance valvetrain operation. The 7-degree angle design enhances spring seating stability, reducing the risk of spring movement or failure during aggressive driving or racing conditions.\u003c\/p\u003e\u003cp\u003eThis precision manufacturing process ensures consistent dimensions and surface finish, which contribute to reliable installation and long-term durability. Titanium’s natural resistance to corrosion and fatigue further extends the service life of these retainers compared to standard steel counterparts.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis set of Ferrea titanium retainers is a direct fit for the 2011–2016 Scion tC equipped with double valve springs. Installation uses existing OEM valve spring seats and hardware, requiring no modifications to the cylinder head or valvetrain components.\u003c\/p\u003e\u003cp\u003eNo cutting, drilling, or special tuning is required, making these retainers an efficient upgrade for those looking to improve valvetrain performance without extensive engine disassembly.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect replacement for factory valve spring retainers on Scion tC 2ARFE engines.\u003c\/li\u003e\n\u003cli\u003eCompatible with double spring setups only.\u003c\/li\u003e\n\u003cli\u003eInstallation recommended by experienced engine builders or professional mechanics.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eSet of 16 Ferrea double spring titanium retainers\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePerformance enthusiasts upgrading valvetrain components for higher RPM stability\u003c\/li\u003e\n\u003cli\u003eEngine builders assembling double spring valvetrain configurations\u003c\/li\u003e\n\u003cli\u003eTrack and street drivers seeking improved throttle response and valve control\u003c\/li\u003e\n\u003cli\u003eAnyone looking to reduce valvetrain mass and increase durability with premium materials\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ferrea","offers":[{"title":"Default Title","offer_id":51255422288168,"sku":"E11117","price":331.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9744\/0808\/files\/0003285_1b65f2fae849c313a95510597283d5b8_9326c718-b145-4f32-bc5f-4467b545d586.webp?v=1771585055"},{"product_id":"ferrea-scion-2azfe-single-spring-7-deg-pro-cnc-titanium-retainer-set-of-16","title":"Ferrea 2AZFE Single Spring Titanium Retainer: Scion tC 2005 - 2010 w\/ 7 Deg Pro CNC","description":"\u003ch3\u003eFerrea 2AZFE Single Spring Titanium Retainer\u003c\/h3\u003e\u003cp\u003e2005–2010 Scion tC\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eE11075\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Ferrea 2AZFE Single Spring Titanium Retainer is a precision-engineered valve train component designed specifically for the 2005 to 2010 Scion tC equipped with the 2AZ-FE engine. Crafted to enhance valve spring performance, this set of 16 titanium retainers offers a lightweight yet durable solution for enthusiasts seeking improved engine responsiveness and reliability.\u003c\/p\u003e\u003cp\u003eIdeal for daily drivers and performance enthusiasts alike, these retainers help reduce valvetrain mass, which can contribute to higher RPM capabilities and better overall engine efficiency. Whether you are upgrading your engine for spirited street driving or preparing for track use, Ferrea’s titanium retainers provide a solid foundation for enhanced valvetrain stability.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese titanium retainers incorporate advanced materials and design to deliver superior performance and durability:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eManufactured from high-grade titanium for exceptional strength-to-weight ratio\u003c\/li\u003e\n\u003cli\u003e7-degree Pro CNC machining ensures precise fitment and consistent quality\u003c\/li\u003e\n\u003cli\u003eSingle spring configuration optimized for the 2AZ-FE engine valve springs\u003c\/li\u003e\n\u003cli\u003eLightweight design reduces valvetrain mass, promoting quicker valve response\u003c\/li\u003e\n\u003cli\u003eImproves valve spring control at higher RPMs, supporting engine reliability\u003c\/li\u003e\n\u003cli\u003eCorrosion-resistant finish for long-lasting durability under demanding conditions\u003c\/li\u003e\n\u003cli\u003eSet of 16 retainers included to cover all valves in the engine\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe retainers are CNC machined from premium titanium, a material known for its excellent strength and light weight compared to traditional steel retainers. This construction reduces the reciprocating mass in the valvetrain, which can help minimize valve float and improve engine efficiency at elevated RPMs. The 7-degree angle design is tailored to fit the specific spring geometry of the 2AZ-FE engine, ensuring optimal spring seating and consistent valve operation.\u003c\/p\u003e\u003cp\u003eFerrea’s precision CNC process guarantees tight tolerances and a perfect fit, which is critical for maintaining valve train stability and preventing premature wear. The titanium material also offers superior resistance to heat and corrosion, making these retainers suitable for both street and performance applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis set of titanium retainers is designed as a direct fit replacement for the factory valve spring retainers on the 2005–2010 Scion tC with the 2AZ-FE engine. Installation requires standard valvetrain disassembly and reassembly procedures. No modifications, cutting, or special tuning are necessary to install these retainers.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect bolt-on replacement for OEM valve spring retainers\u003c\/li\u003e\n\u003cli\u003eCompatible with single valve spring setups on the 2AZ-FE engine\u003c\/li\u003e\n\u003cli\u003eNo cutting, drilling, or special tuning required\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhat’s Included\u003c\/p\u003e\u003cul\u003e\u003cli\u003eSet of 16 Ferrea titanium valve spring retainers with 7-degree Pro CNC finish\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis product is perfect for Scion tC owners looking to upgrade their valvetrain components for improved engine response and durability. It suits:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePerformance enthusiasts upgrading their 2AZ-FE engines\u003c\/li\u003e\n\u003cli\u003eDaily drivers seeking enhanced reliability and valve control\u003c\/li\u003e\n\u003cli\u003eTrack and spirited street drivers requiring higher RPM stability\u003c\/li\u003e\n\u003cli\u003eEngine builders focused on lightweight, high-quality valvetrain parts\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ferrea","offers":[{"title":"Default Title","offer_id":51255423107368,"sku":"E11075","price":331.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9744\/0808\/files\/0003284_1b65f2fae849c313a95510597283d5b8_ba9a1cb1-91a9-4329-8c2e-aee4fb4782ad.webp?v=1771585053"},{"product_id":"ferrea-scion-2azfe-single-spring-7-deg-pro-cnc-titanium-retainer-single-drop-ship-only","title":"Ferrea Titanium Retainer: Scion tC 2005 - 2010 w\/ Single Spring 7 Deg Pro CNC (Drop Ship Only)","description":"\u003ch3\u003eFerrea Titanium Retainer\u003c\/h3\u003e\u003cp\u003e2005–2010 Scion tC 2AZ-FE Engine\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eE11075-1\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Ferrea Titanium Retainer is a precision-engineered valve spring retainer designed specifically for the 2005 to 2010 Scion tC equipped with the 2AZ-FE engine. Crafted from high-quality titanium, this retainer is built to withstand the rigors of performance driving while reducing valvetrain mass for improved engine response.\u003c\/p\u003e\u003cp\u003eIdeal for enthusiasts upgrading their valve springs or pursuing enhanced engine durability, this single spring 7-degree Pro CNC retainer offers a reliable and lightweight solution. Whether you are building a spirited street car or a track-focused machine, the Ferrea Titanium Retainer helps support higher RPM operation and improved valvetrain stability.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis retainer combines advanced materials and precise manufacturing to deliver superior performance and durability:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from premium-grade titanium for exceptional strength-to-weight ratio\u003c\/li\u003e\n\u003cli\u003ePro CNC machined for exacting tolerances and consistent fitment\u003c\/li\u003e\n\u003cli\u003eDesigned for single spring valve setups with a 7-degree angle to optimize spring seating\u003c\/li\u003e\n\u003cli\u003eReduces valvetrain mass, contributing to quicker throttle response and higher RPM capability\u003c\/li\u003e\n\u003cli\u003eCompatible specifically with the 2AZ-FE engine found in 2005–2010 Scion tC models\u003c\/li\u003e\n\u003cli\u003eEnhances valve control and durability under increased spring pressures\u003c\/li\u003e\n\u003cli\u003eIdeal for performance builds requiring reliable, lightweight valvetrain components\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Ferrea Titanium Retainer is meticulously crafted using advanced CNC machining processes to ensure precision and consistency. Titanium’s inherent strength and lightness reduce the reciprocating mass in the valvetrain, which helps minimize valve float and wear during high RPM operation.\u003c\/p\u003e\u003cp\u003eThe 7-degree angled design is optimized for single spring configurations, ensuring proper spring alignment and seating. This attention to detail supports improved valve spring performance and longevity, making it a dependable upgrade over factory retainers.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis retainer is designed as a direct fit replacement for the factory valve spring retainers on 2005–2010 Scion tC models with the 2AZ-FE engine. Installation requires standard valvetrain disassembly and reassembly procedures. No modifications to the cylinder head or valve springs are necessary when used with compatible single spring setups.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect bolt-on replacement for OEM retainers\u003c\/li\u003e\n\u003cli\u003eCompatible with single spring 7-degree valve spring configurations\u003c\/li\u003e\n\u003cli\u003eNo cutting, drilling, or special tuning required\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhat’s Included\u003c\/p\u003e\u003cul\u003e\u003cli\u003eOne (1) Ferrea Titanium Valve Spring Retainer, Pro CNC 7-Degree Single Spring Design\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis titanium retainer is perfect for Scion tC owners and engine builders who want to upgrade their valvetrain components for improved performance and durability. It suits:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePerformance enthusiasts upgrading valve springs for higher RPM operation\u003c\/li\u003e\n\u003cli\u003eStreet and track drivers seeking enhanced throttle response and valvetrain stability\u003c\/li\u003e\n\u003cli\u003eEngine builders focused on lightweight, high-strength valvetrain components\u003c\/li\u003e\n\u003cli\u003eThose performing valve spring upgrades or custom engine builds on the 2AZ-FE engine\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ferrea","offers":[{"title":"Default Title","offer_id":51255423729960,"sku":"E11075-1","price":20.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9744\/0808\/files\/0003283_1b65f2fae849c313a95510597283d5b8_e4d72f54-4bd5-491a-a46d-924009ecdfc3.webp?v=1771585052"},{"product_id":"ferrea-94-98-toyota-supra-2jz-2020-toyota-gr-corolla-g16e-gts-intake-valve-stem-seals-set-of-6","title":"Ferrea Intake Valve Seals: Toyota GR Corolla 2023-2026, Supra 2JZ 94-98 \u0026 G16E-GTS 20+","description":"\u003ch3\u003eFerrea Intake Valve Stem Seals\u003c\/h3\u003e\u003cp\u003e2023–2026 Toyota GR Corolla\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eVS1038\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Ferrea Intake Valve Stem Seals are precision-engineered components designed to maintain optimal valve performance and engine reliability for select Toyota models. Specifically crafted for the 2023 to 2026 Toyota GR Corolla, these seals also fit earlier Toyota Supra models from 1994 to 1998 equipped with the 2JZ engine, as well as the 2020 and newer GR Corolla with the G16E-GTS engine.\u003c\/p\u003e\u003cp\u003eThese valve stem seals are essential for controlling oil consumption around the intake valves, preventing oil leakage into the combustion chamber. Whether you are a daily driver or a performance enthusiast, installing Ferrea valve stem seals helps ensure consistent engine operation, improved combustion efficiency, and reduced emissions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFerrea valve stem seals offer reliable sealing performance with the following key features:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eManufactured from high-quality materials to withstand high temperatures and prolonged engine use.\u003c\/li\u003e\n\u003cli\u003ePrecisely engineered to fit intake valve stems for Toyota GR Corolla (2023–2026), Supra 2JZ (1994–1998), and GR Corolla G16E-GTS (2020+).\u003c\/li\u003e\n\u003cli\u003eHelps prevent oil from leaking past the valve stem into the combustion chamber, reducing oil consumption and smoke.\u003c\/li\u003e\n\u003cli\u003eEnhances engine reliability by maintaining proper lubrication without excess oil flow.\u003c\/li\u003e\n\u003cli\u003eSet includes six intake valve stem seals, covering all intake valves for the specified engines.\u003c\/li\u003e\n\u003cli\u003eCompatible with both naturally aspirated and turbocharged engine configurations.\u003c\/li\u003e\n\u003cli\u003eDesigned to meet or exceed OEM specifications for fit and durability.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFerrea valve stem seals are crafted using advanced materials that resist heat degradation and chemical wear common in high-performance engines. Their design ensures a tight seal around the valve stem while allowing smooth valve movement. This balance helps maintain optimal valve lubrication without excess oil entering the combustion chamber, which can cause fouling or increased emissions.\u003c\/p\u003e\u003cp\u003eThe seals are engineered for direct OEM replacement, ensuring precise fitment and ease of installation without modification. Their robust construction supports the demanding conditions found in both street-driven and performance-tuned Toyota engines.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese intake valve stem seals are designed for direct fitment on the following vehicles:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2023–2026 Toyota GR Corolla\u003c\/li\u003e\n\u003cli\u003e1994–1998 Toyota Supra with 2JZ engine\u003c\/li\u003e\n\u003cli\u003e2020 and newer Toyota GR Corolla with G16E-GTS engine\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eInstallation requires standard valve cover removal and valve train disassembly. No special modifications or tuning adjustments are necessary when replacing factory seals with Ferrea components. Proper installation ensures a secure seal and long-lasting performance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eSet of 6 Ferrea intake valve stem seals\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis product is ideal for Toyota GR Corolla and Supra owners seeking to maintain or restore engine performance and reliability. It is especially beneficial for vehicles experiencing increased oil consumption or valve stem seal wear due to age or high mileage. Performance enthusiasts upgrading or rebuilding their engines will also appreciate the quality and durability of Ferrea valve stem seals.\u003c\/p\u003e","brand":"Ferrea","offers":[{"title":"Default Title","offer_id":51255666082088,"sku":"VS1038","price":13.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9744\/0808\/files\/0002843_24e5905a882ae6febd78b64ce59f4eeaL_8a0178a0-d4e4-4445-8191-0df2ba76a8fd.webp?v=1771585115"},{"product_id":"ferrea-94-98-toyota-supra-2jz-2020-toyota-gr-corolla-g16e-gts-exhaust-valve-stem-seals-set-of-6","title":"Ferrea Exhaust Valve Stem Seals: 2023 - 2026 Toyota GR Corolla","description":"\u003ch3\u003eFerrea Exhaust Valve Stem Seals\u003c\/h3\u003e\u003cp\u003e2023–2026 Toyota GR Corolla G16E-GTS\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eVS1037\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Ferrea Exhaust Valve Stem Seals are precision-engineered components designed specifically for the 2023 to 2026 Toyota GR Corolla equipped with the G16E-GTS engine. These seals play a critical role in maintaining optimal engine performance by preventing oil from leaking into the exhaust valves, which can lead to reduced efficiency and increased emissions.\u003c\/p\u003e\u003cp\u003eIdeal for performance enthusiasts and daily drivers alike, these valve stem seals help ensure reliable engine operation and longevity. Whether you are maintaining your vehicle for spirited driving or routine use, Ferrea’s high-quality seals provide the durability and fitment accuracy needed to keep your GR Corolla running smoothly.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFerrea Exhaust Valve Stem Seals offer several technical advantages that contribute to engine health and performance:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eManufactured with premium materials for enhanced durability and resistance to heat and wear.\u003c\/li\u003e\n\u003cli\u003ePrecisely engineered to fit the exhaust valve stems of the Toyota GR Corolla G16E-GTS engine, ensuring a secure seal.\u003c\/li\u003e\n\u003cli\u003eDesigned to prevent oil leakage into the combustion chamber, reducing carbon buildup and maintaining clean exhaust flow.\u003c\/li\u003e\n\u003cli\u003eCompatible with high-performance and stock engine configurations, supporting both daily driving and track use.\u003c\/li\u003e\n\u003cli\u003eSet of six seals included, covering all exhaust valves for complete engine protection.\u003c\/li\u003e\n\u003cli\u003eImproves engine reliability by maintaining proper valve stem lubrication without excess oil consumption.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFerrea valve stem seals are crafted using advanced materials that withstand the extreme temperatures and pressures found in modern turbocharged engines like the G16E-GTS. The design focuses on a tight, leak-proof fit that balances sealing performance with valve stem mobility, ensuring smooth valve operation and minimal wear over time.\u003c\/p\u003e\u003cp\u003eThe seals are engineered to meet or exceed OEM specifications, providing a direct replacement that installs easily without modification. This precision manufacturing process helps maintain engine efficiency and reduces the risk of premature valve or seat damage caused by oil contamination.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese exhaust valve stem seals are designed for direct fitment on 2023 to 2026 Toyota GR Corolla models with the G16E-GTS engine. Installation requires standard engine disassembly procedures to access the valve stems, typically performed during a valve service or engine rebuild.\u003c\/p\u003e\u003cp\u003eNo special modifications or tuning are necessary when installing these seals, making them an ideal choice for both professional mechanics and knowledgeable enthusiasts performing maintenance or upgrades.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect OEM fitment for 2023–2026 Toyota GR Corolla G16E-GTS\u003c\/li\u003e\n\u003cli\u003eNo cutting, drilling, or special tuning required\u003c\/li\u003e\n\u003cli\u003eInstallation recommended during valve or cylinder head service\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eSet of 6 Ferrea Exhaust Valve Stem Seals\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis product is perfect for Toyota GR Corolla owners seeking to maintain or restore optimal engine performance and reliability. It is especially beneficial for:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePerformance enthusiasts upgrading or rebuilding their G16E-GTS engine\u003c\/li\u003e\n\u003cli\u003eDaily drivers aiming to prevent oil leaks and maintain clean exhaust operation\u003c\/li\u003e\n\u003cli\u003eMechanics and tuners performing valve service or engine maintenance\u003c\/li\u003e\n\u003cli\u003eAnyone looking for high-quality, OEM-spec replacement valve stem seals\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ferrea","offers":[{"title":"Default Title","offer_id":51255666180392,"sku":"VS1037","price":14.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9744\/0808\/files\/0002842_24e5905a882ae6febd78b64ce59f4eeaL_7be0abe3-703d-4ca7-92fa-18b3e356c17d.webp?v=1771585114"},{"product_id":"ferrea-toyota-gr-corolla-g16e-gts-exhaust-spring-seat-locators-set-of-6-for-s10183","title":"Ferrea Exhaust Spring Seat Locators: Toyota GR Corolla 2023 - 2026 G16E-GTS","description":"\u003ch3\u003eFerrea Exhaust Spring Seat Locators\u003c\/h3\u003e\u003cp\u003e2023–2026 Toyota GR Corolla G16E-GTS\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSL1187\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Ferrea Exhaust Spring Seat Locators are precision-engineered components designed specifically for the Toyota GR Corolla equipped with the G16E-GTS engine from model years 2023 through 2026. This set of six locators is intended to securely position exhaust springs, ensuring optimal alignment and tension for your vehicle’s exhaust system.\u003c\/p\u003e\u003cp\u003eIdeal for enthusiasts and professionals alike, these locators help maintain the integrity and performance of your exhaust setup by preventing spring misalignment and reducing wear. Whether you are upgrading your exhaust or performing maintenance, these components provide reliable support for consistent exhaust function.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese exhaust spring seat locators offer several important benefits and design features:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePrecision fitment tailored for the Toyota GR Corolla G16E-GTS (2023–2026), ensuring perfect compatibility.\u003c\/li\u003e\n\u003cli\u003eDurable construction designed to withstand high temperatures and the stresses of exhaust spring tension.\u003c\/li\u003e\n\u003cli\u003eHelps maintain proper spring alignment, reducing the risk of exhaust leaks and component fatigue.\u003c\/li\u003e\n\u003cli\u003eSupports consistent exhaust system performance by securing spring placement during vehicle operation.\u003c\/li\u003e\n\u003cli\u003eEasy to install with existing exhaust hardware, requiring no modifications or special tools.\u003c\/li\u003e\n\u003cli\u003eSet includes six locators, providing complete coverage for the exhaust springs on your vehicle.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFerrea’s exhaust spring seat locators are crafted with durability and precision in mind. Manufactured from materials capable of resisting the harsh conditions found in automotive exhaust systems, these locators maintain their shape and function over time. Their design ensures a secure fit around exhaust springs, preventing unwanted movement and wear.\u003c\/p\u003e\u003cp\u003eThe locators are engineered to integrate seamlessly with the factory exhaust components of the Toyota GR Corolla G16E-GTS, preserving the original mounting points and system geometry. This thoughtful design approach helps maintain the exhaust’s structural integrity and performance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eInstallation of the Ferrea Exhaust Spring Seat Locators is straightforward and user-friendly. They are designed to fit directly onto the exhaust springs of the 2023–2026 Toyota GR Corolla G16E-GTS without the need for cutting, drilling, or special tuning.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect bolt-on fitment using factory mounting points.\u003c\/li\u003e\n\u003cli\u003eNo modifications to the exhaust system required.\u003c\/li\u003e\n\u003cli\u003eCompatible exclusively with the specified Toyota GR Corolla G16E-GTS models.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eSet of 6 exhaust spring seat locators designed for the Toyota GR Corolla G16E-GTS.\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis product is perfect for Toyota GR Corolla owners who want to maintain or upgrade their exhaust system with reliable, OEM-quality components. It is especially suited for:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePerformance enthusiasts seeking consistent exhaust spring tension and alignment.\u003c\/li\u003e\n\u003cli\u003eTechnicians and mechanics performing exhaust maintenance or upgrades.\u003c\/li\u003e\n\u003cli\u003eDaily drivers who want to ensure long-term durability and proper exhaust function.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ferrea","offers":[{"title":"Default Title","offer_id":51255666213160,"sku":"SL1187","price":39.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9744\/0808\/files\/0002841_75dda9741af4912bd08dab6d78883ebfL_ed42b416-4383-4043-b68c-e7907a6a1745.webp?v=1771585113"},{"product_id":"ferrea-toyota-gr-corolla-g16e-gts-intake-spring-seat-locators-set-of-6-for-s10183","title":"Ferrea Intake Spring Seat Locators: Toyota GR Corolla 2023 - 2026 G16E-GTS","description":"\u003ch3\u003eFerrea Intake Spring Seat Locators\u003c\/h3\u003e\u003cp\u003e2023–2026 Toyota GR Corolla G16E-GTS\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSL1186\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Ferrea Intake Spring Seat Locators are precision-engineered components designed specifically for the Toyota GR Corolla equipped with the G16E-GTS engine from model years 2023 through 2026. This set of six locators is intended to complement Ferrea’s intake valve spring kit (part number S10183), ensuring proper spring alignment and reliable valve train performance.\u003c\/p\u003e\u003cp\u003eThese locators are ideal for enthusiasts and professional builders who demand exact fitment and durability in high-performance valve train applications. By maintaining consistent spring positioning, they help optimize valve operation and contribute to the overall reliability and efficiency of your engine’s intake system.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eDesigned with performance and durability in mind, the Ferrea Intake Spring Seat Locators offer the following benefits:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePrecision-machined to exact OEM specifications for the Toyota GR Corolla G16E-GTS engine.\u003c\/li\u003e\n\u003cli\u003eEnsures accurate and secure placement of intake valve springs for consistent valve train function.\u003c\/li\u003e\n\u003cli\u003eConstructed from high-quality materials to withstand the demands of high-revving, performance engines.\u003c\/li\u003e\n\u003cli\u003eCompatible exclusively with Ferrea’s intake spring kit S10183, providing a complete valve spring solution.\u003c\/li\u003e\n\u003cli\u003eHelps maintain spring stability under aggressive driving and track conditions.\u003c\/li\u003e\n\u003cli\u003eSupports improved valve control and engine reliability by preventing spring misalignment.\u003c\/li\u003e\n\u003cli\u003eSimple integration into existing valve train setups without modification.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe intake spring seat locators are manufactured with precision CNC machining to ensure tight tolerances and perfect fitment. Their robust construction resists deformation and wear, even under the high stresses of performance driving. This attention to detail ensures that the valve springs remain properly seated and aligned, which is critical for maintaining optimal valve timing and engine efficiency.\u003c\/p\u003e\u003cp\u003eFerrea’s engineering expertise in valve train components is reflected in the design of these locators, which complement their intake spring kits to deliver a reliable and durable solution for the Toyota GR Corolla’s advanced G16E-GTS engine.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese intake spring seat locators are designed as direct replacements for the factory components on the 2023–2026 Toyota GR Corolla with the G16E-GTS engine. Installation is straightforward and requires no modifications, cutting, or special tuning. They fit seamlessly with Ferrea’s intake spring kit S10183 to provide a complete valve spring assembly upgrade.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect bolt-on fitment for 2023–2026 Toyota GR Corolla G16E-GTS engines.\u003c\/li\u003e\n\u003cli\u003eNo cutting, drilling, or special tuning required.\u003c\/li\u003e\n\u003cli\u003eCompatible only with Ferrea intake spring kit S10183.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eSet of 6 Ferrea Intake Spring Seat Locators designed for intake valve springs.\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis product is perfect for Toyota GR Corolla owners and engine builders who are upgrading or maintaining the valve train with Ferrea’s intake spring kits. It is especially suited for:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePerformance enthusiasts seeking reliable valve spring alignment.\u003c\/li\u003e\n\u003cli\u003eTrack and spirited street drivers requiring durable valve train components.\u003c\/li\u003e\n\u003cli\u003eEngine builders focused on precision and longevity in high-revving applications.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ferrea","offers":[{"title":"Default Title","offer_id":51255666639144,"sku":"SL1186","price":39.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9744\/0808\/files\/0002840_75dda9741af4912bd08dab6d78883ebfL_5df1cb8c-acbb-4829-bb23-f1c1138b897a.webp?v=1771585113"},{"product_id":"ferrea-toyota-gr-corolla-g16e-gts-titanium-retainers-set-of-12","title":"Ferrea Titanium Retainers: Toyota GR Corolla 2023 - 2026 G16E-GTS","description":"\u003ch3\u003eFerrea Titanium Retainers\u003c\/h3\u003e\u003cp\u003e2023–2026 Toyota GR Corolla G16E-GTS\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eE11152\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Ferrea Titanium Retainers are precision-engineered components designed specifically for the 2023 to 2026 Toyota GR Corolla equipped with the G16E-GTS engine. Crafted from high-quality titanium, these retainers offer superior strength and reduced weight compared to standard steel retainers. They are ideal for enthusiasts and performance-minded drivers seeking enhanced valvetrain durability and reliability under demanding conditions.\u003c\/p\u003e\u003cp\u003eWhether you are upgrading your engine for spirited street driving or preparing for track use, these retainers help support higher RPM operation and improved valve control. By reducing valvetrain mass, they contribute to quicker engine response and increased efficiency.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFerrea Titanium Retainers combine advanced materials and expert manufacturing to deliver reliable performance enhancements. Key features include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from lightweight, high-strength titanium alloy for reduced valvetrain mass.\u003c\/li\u003e\n\u003cli\u003eDesigned specifically for the Toyota GR Corolla G16E-GTS engine to ensure perfect fitment and compatibility.\u003c\/li\u003e\n\u003cli\u003eImproves valve control and durability at high RPMs, supporting aggressive driving and performance upgrades.\u003c\/li\u003e\n\u003cli\u003eCorrosion-resistant material enhances longevity and maintains performance over time.\u003c\/li\u003e\n\u003cli\u003eSet of 12 retainers included to accommodate a full engine valve train upgrade.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFerrea utilizes premium titanium material known for its exceptional strength-to-weight ratio, making these retainers significantly lighter than conventional steel counterparts. This reduction in reciprocating mass decreases valvetrain inertia, allowing the engine to rev more freely and respond faster to throttle inputs.\u003c\/p\u003e\u003cp\u003eThe retainers are precision-machined to exact OEM specifications, ensuring seamless integration with factory valve springs and components. This meticulous design process guarantees reliable operation without the need for modifications or adjustments.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese titanium retainers are a direct fit replacement for the factory retainers on the 2023–2026 Toyota GR Corolla with the G16E-GTS engine. Installation requires standard engine disassembly procedures and should be performed by a qualified technician or experienced enthusiast.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNo modifications, cutting, or special tuning are necessary for proper installation.\u003c\/li\u003e\n\u003cli\u003eCompatible with OEM valve springs and retainers for straightforward upgrade.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eSet of 12 Ferrea Titanium Retainers tailored for Toyota GR Corolla G16E-GTS\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese titanium retainers are perfect for:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePerformance enthusiasts upgrading their GR Corolla’s valvetrain for higher RPM reliability.\u003c\/li\u003e\n\u003cli\u003eTrack and motorsport drivers seeking enhanced engine responsiveness and durability.\u003c\/li\u003e\n\u003cli\u003eAnyone looking to reduce valvetrain weight and improve overall engine efficiency.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ferrea","offers":[{"title":"Default Title","offer_id":51255666671912,"sku":"E11152","price":258.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9744\/0808\/files\/0002839_09b47ecf2f51f3e7a7a5fce6bd3d975fL_42ece539-69e5-48a5-bed5-107f4e38a0ae.webp?v=1771585112"},{"product_id":"ferrea-toyota-gr-corolla-g16e-gts-turbo-single-valve-spring-kit","title":"Ferrea Turbo Single Valve Spring Kit: Toyota GR Corolla 2023 - 2026 (G16E-GTS)","description":"\u003ch3\u003eFerrea Turbo Single Valve Spring Kit\u003c\/h3\u003e\u003cp\u003e2023–2026 Toyota GR Corolla G16E-GTS\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKT4058\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Ferrea Turbo Single Valve Spring Kit is engineered specifically for the 2023 to 2026 Toyota GR Corolla equipped with the G16E-GTS engine. Designed to enhance valve control under high-performance conditions, this kit is ideal for enthusiasts looking to optimize their turbocharged engine's reliability and responsiveness.\u003c\/p\u003e\u003cp\u003eWhether you are a spirited street driver or a track-focused tuner, this valve spring kit helps support increased engine speeds and boost levels by reducing valve float and improving overall valvetrain stability. With Ferrea’s reputation for precision and durability, you can expect consistent performance and enhanced engine longevity.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis valve spring kit incorporates advanced engineering and materials to meet the demands of turbocharged performance applications:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh-quality single valve springs designed for turbocharged G16E-GTS engines to maintain valve control at elevated RPMs.\u003c\/li\u003e\n\u003cli\u003eManufactured from premium spring steel for superior strength and fatigue resistance.\u003c\/li\u003e\n\u003cli\u003eOptimized spring rates to prevent valve float and coil bind during aggressive driving and tuning.\u003c\/li\u003e\n\u003cli\u003ePrecision wound to ensure consistent valve seating and improved throttle response.\u003c\/li\u003e\n\u003cli\u003eCompatible with factory valve train components for straightforward installation.\u003c\/li\u003e\n\u003cli\u003eDesigned to support increased horsepower and torque without compromising reliability.\u003c\/li\u003e\n\u003cli\u003eIdeal for performance upgrades, including turbo tuning and track use.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFerrea’s Turbo Single Valve Spring Kit is crafted with meticulous attention to material quality and manufacturing processes. The springs are made from high-grade steel alloys that provide excellent tensile strength and resistance to heat-induced fatigue, critical for turbocharged engines operating under higher thermal loads.\u003c\/p\u003e\u003cp\u003eThe single spring design balances durability with weight savings, reducing valvetrain mass to improve engine responsiveness. Each spring is precision wound and heat-treated to maintain consistent tension and performance over extended use, ensuring reliable valve operation even at elevated RPMs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis valve spring kit is a direct fit replacement for the stock valve springs on the 2023–2026 Toyota GR Corolla with the G16E-GTS engine. Installation utilizes existing OEM mounting points and components, allowing for a straightforward swap without the need for modifications.\u003c\/p\u003e\u003cp\u003eNo cutting, drilling, or special tuning is required to install this kit. It is recommended that installation be performed by a qualified technician familiar with valvetrain components to ensure proper setup and clearances.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect bolt-on fitment for 2023–2026 Toyota GR Corolla G16E-GTS\u003c\/li\u003e\n\u003cli\u003eCompatible with factory valve train hardware\u003c\/li\u003e\n\u003cli\u003eNo modifications or special tuning necessary\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eComplete set of turbo single valve springs for intake and exhaust valves\u003c\/li\u003e\n\u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis Ferrea Turbo Single Valve Spring Kit is perfect for Toyota GR Corolla owners who:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAre upgrading their turbocharged G16E-GTS engine for higher performance\u003c\/li\u003e\n\u003cli\u003eRequire improved valvetrain stability for spirited street driving or track use\u003c\/li\u003e\n\u003cli\u003eWant to prevent valve float and maintain reliable operation at elevated RPMs\u003c\/li\u003e\n\u003cli\u003eSeek durable, high-quality components to support engine tuning and modifications\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ferrea","offers":[{"title":"Default Title","offer_id":51255667589416,"sku":"KT4058","price":683.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9744\/0808\/files\/0002824_e158d9091885da843944461e41aeec62L_7296b3b5-e11c-4c90-a262-877021635a3e.webp?v=1771585106"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9744\/0808\/collections\/0002824_e158d9091885da843944461e41aeec62L_7296b3b5-e11c-4c90-a262-877021635a3e.webp?v=1771736462","url":"https:\/\/fastscions.com\/collections\/ferrea.oembed","provider":"FastScions","version":"1.0","type":"link"}