{"product_id":"supertech-subaru-brz-toyota-86-2-0l-dual-valve-spring-kit","title":"Supertech Dual Valve Spring Kit: Fits Most BRZ\/FR-S\/86 Models","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-100-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 engineered specifically for the Subaru BRZ, Toyota 86, and Scion FR-S equipped with the 2.0L engine. Designed to enhance valve control and durability, this kit is ideal for enthusiasts seeking improved engine performance and reliability under higher RPM conditions.\u003c\/p\u003e\u003cp\u003eWhether you are a spirited street driver or a track enthusiast, this valve spring upgrade helps support increased power output and prevents valve float during aggressive driving. It provides a solid foundation for further engine modifications and tuning.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis dual valve spring kit offers a range of technical benefits tailored to the FA20 engine platform:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDual spring design improves valve stability and reduces the risk of valve float at high RPMs.\u003c\/li\u003e\n\u003cli\u003eManufactured from high-quality spring steel for enhanced durability and consistent performance.\u003c\/li\u003e\n\u003cli\u003ePrecision wound to maintain optimal spring rates for the Subaru BRZ, Toyota 86, and Scion FR-S 2.0L engines.\u003c\/li\u003e\n\u003cli\u003eCompatible with stock valve retainers and seals, ensuring straightforward installation.\u003c\/li\u003e\n\u003cli\u003eSupports higher lift camshafts and aggressive tuning without compromising valve train reliability.\u003c\/li\u003e\n\u003cli\u003eDesigned to maintain proper valve seating and timing under demanding conditions.\u003c\/li\u003e\n\u003cli\u003eImproves throttle response and engine efficiency by maintaining precise valve control.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Supertech Dual Valve Spring Kit is crafted with meticulous attention to material quality and manufacturing precision. The springs are made from premium spring steel, heat-treated to provide consistent tension and long-lasting performance. The dual spring configuration balances the load on the valve train, reducing stress and wear on individual components.\u003c\/p\u003e\u003cp\u003eThis design choice enhances the overall durability of the valve train, especially under high RPM or performance driving conditions. The springs are engineered to fit perfectly within the factory valve train assembly, 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 FA20 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 removal of the cylinder head components and is typically performed by experienced mechanics or enthusiasts familiar with engine disassembly. The springs are designed to work with factory valve retainers and seals, ensuring a smooth upgrade path without the need for additional modifications.\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 valve 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 drivers seeking improved valve train reliability under high stress\u003c\/li\u003e\n\u003cli\u003eOwners looking to enhance throttle response and engine durability\u003c\/li\u003e\n\u003cli\u003eAnyone preparing their Subaru BRZ, Toyota 86, or Scion FR-S for more aggressive tuning\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Supertech","offers":[{"title":"Default Title","offer_id":51255281582376,"sku":"SPRK-100-BRZ","price":644.66,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9744\/0808\/files\/0004741_34841158b0d8bc77bb7690976e861e49_5f374587-81a4-4d14-a58c-636a7fa52621.webp?v=1771585099","url":"https:\/\/fastscions.com\/products\/supertech-subaru-brz-toyota-86-2-0l-dual-valve-spring-kit","provider":"FastScions","version":"1.0","type":"link"}