{"product_id":"supertech-subaru-brz-toyota-86-2-0l-dual-valve-spring-kit-1","title":"Supertech Dual Valve Spring Kit: Fits Most BRZ\/FR-S\/86 Models (Forced Induction)","description":"\u003ch3\u003eSupertech Dual Valve Spring Kit\u003c\/h3\u003e\u003cp\u003e2013–2020 Subaru BRZ \/ 2017–2020 Toyota 86 \/ 2013–2016 Scion FR-S 2.0L\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSPRK-1002-BRZ\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Supertech Dual Valve Spring Kit is designed specifically for the Subaru BRZ, Toyota 86, and Scion FR-S equipped with the 2.0L engine. This high-performance valve spring upgrade is ideal for enthusiasts looking to enhance their engine’s reliability and responsiveness, especially under spirited driving or track conditions. By replacing the factory valve springs with Supertech’s precision-engineered dual springs, you’ll gain improved valve control and durability, supporting higher RPM operation and reducing valve float.\u003c\/p\u003e\u003cp\u003eWhether you are upgrading your naturally aspirated setup or preparing for forced induction, this kit helps maintain optimal valve timing and performance, ensuring your engine runs smoothly and efficiently at elevated power levels.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Supertech Dual Valve Spring Kit offers a range of benefits engineered for performance and reliability:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDual valve spring design improves valve control and reduces the risk of valve float at high RPMs.\u003c\/li\u003e\n\u003cli\u003eManufactured from high-quality spring steel for enhanced strength and durability.\u003c\/li\u003e\n\u003cli\u003ePrecision wound to exact specifications for consistent spring rates and reliable performance.\u003c\/li\u003e\n\u003cli\u003eDesigned to fit factory valve seats and retainers without modification.\u003c\/li\u003e\n\u003cli\u003eSupports both naturally aspirated and forced induction applications.\u003c\/li\u003e\n\u003cli\u003eImproves throttle response and engine stability during aggressive driving.\u003c\/li\u003e\n\u003cli\u003eCompatible with stock valve train components, making installation straightforward.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eSupertech’s dual valve springs are crafted from premium spring steel, ensuring long-lasting durability under demanding conditions. The dual spring setup consists of an inner and outer spring that work together to maintain consistent valve pressure throughout the RPM range. This design minimizes valve float and bounce, which can lead to performance loss or engine damage.\u003c\/p\u003e\u003cp\u003eThe springs are wound and heat-treated to precise tolerances, guaranteeing uniform spring rates and reliable operation. Their design allows for direct replacement of the factory springs without requiring changes to retainers or valve seats, preserving OEM fitment and function.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis valve spring kit is a direct fit for the following vehicles equipped with the 2.0L boxer engine:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2013–2020 Subaru BRZ\u003c\/li\u003e\n\u003cli\u003e2017–2020 Toyota 86\u003c\/li\u003e\n\u003cli\u003e2013–2016 Scion FR-S\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eInstallation requires standard valve spring compressor tools and basic engine disassembly. No cutting, drilling, or special tuning is required to install the springs. It is recommended that installation be performed by a qualified technician or experienced enthusiast familiar with valve train components.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eComplete set of dual 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 Supertech Dual Valve Spring Kit is ideal for:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePerformance enthusiasts upgrading their Subaru BRZ, Toyota 86, or Scion FR-S valve train\u003c\/li\u003e\n\u003cli\u003eTrack day drivers seeking improved high-RPM reliability\u003c\/li\u003e\n\u003cli\u003eOwners planning forced induction or higher horsepower builds\u003c\/li\u003e\n\u003cli\u003eAnyone looking to enhance throttle response and engine durability\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Supertech","offers":[{"title":"Default Title","offer_id":51255281910056,"sku":"SPRK-1002-BRZ","price":644.66,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9744\/0808\/files\/0004740_34841158b0d8bc77bb7690976e861e49_3ffb759c-6270-4f7d-a484-50ba7c1be040.webp?v=1771585098","url":"https:\/\/fastscions.com\/products\/supertech-subaru-brz-toyota-86-2-0l-dual-valve-spring-kit-1","provider":"FastScions","version":"1.0","type":"link"}