{"product_id":"supertech-subaru-brz-scion-fr-s-titanium-retainer-for-h1000-series-spring","title":"Supertech H1000 Series Titanium Retainer: Toyota 86 (17-20), Subaru BRZ (13-20) \u0026 Scion FR-S (13-16)","description":"\u003ch3\u003eSupertech Titanium Retainer for H1000 Series Springs\u003c\/h3\u003e\u003cp\u003e2017–2020 Toyota 86 \/ 2013–2020 Subaru BRZ \/ 2013–2016 Scion FR-S\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eRET-H1000-BRZ\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Supertech Titanium Retainer is a precision-engineered component designed specifically for the H1000 Series valve springs used in the Toyota 86, Subaru BRZ, and Scion FR-S models within the specified years. Crafted from high-grade titanium, this retainer offers exceptional strength and durability while significantly reducing valvetrain weight.\u003c\/p\u003e\u003cp\u003eIdeal for performance enthusiasts and racers alike, this retainer helps improve valve control at high RPMs, enhancing engine responsiveness and reliability. Whether you're upgrading your engine for spirited street driving or track use, the Supertech Titanium Retainer provides a critical component for maintaining valvetrain stability under demanding conditions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eDesigned with performance and durability in mind, the Supertech Titanium Retainer offers the following benefits:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from lightweight, high-strength titanium to reduce valvetrain mass and inertia.\u003c\/li\u003e\n\u003cli\u003eSpecifically engineered to fit H1000 Series valve springs for precise compatibility with Toyota 86, Subaru BRZ, and Scion FR-S engines.\u003c\/li\u003e\n\u003cli\u003eImproves valve spring control at high RPM, supporting aggressive cam profiles and increased engine speeds.\u003c\/li\u003e\n\u003cli\u003eEnhances overall valvetrain durability and reduces the risk of valve float during high-performance operation.\u003c\/li\u003e\n\u003cli\u003eCorrosion-resistant material ensures long-lasting performance even under harsh conditions.\u003c\/li\u003e\n\u003cli\u003ePrecision manufacturing guarantees consistent fitment and reliable performance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe retainer is crafted from premium titanium, a material known for its excellent strength-to-weight ratio and resistance to fatigue. This choice of material reduces the reciprocating mass in the valvetrain, allowing for quicker valve response and improved engine efficiency. The retainer’s design is optimized to work seamlessly with the Supertech H1000 Series springs, ensuring secure retention and optimal spring performance.\u003c\/p\u003e\u003cp\u003eManufactured with tight tolerances, the retainer provides a perfect fit that maintains spring alignment and stability, which is essential for high-RPM engine operation. Its corrosion-resistant properties also contribute to long-term reliability, making it a dependable upgrade for both street and track applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Supertech Titanium Retainer is a direct fit replacement designed for the following vehicles:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2017–2020 Toyota 86\u003c\/li\u003e\n\u003cli\u003e2013–2020 Subaru BRZ\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 intended for use with the H1000 Series valve springs. No modifications to the engine or additional tuning are necessary when installed as part of a compatible valvetrain upgrade. This retainer is engineered to maintain OEM mounting points and clearances, ensuring a straightforward installation process for experienced technicians or professional engine builders.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eOne Supertech Titanium Retainer compatible with H1000 Series valve springs\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis titanium retainer is perfect for:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePerformance enthusiasts upgrading their Toyota 86, Subaru BRZ, or Scion FR-S valvetrain components\u003c\/li\u003e\n\u003cli\u003eTrack and race drivers seeking improved valve control at high RPM\u003c\/li\u003e\n\u003cli\u003eEngine builders aiming to reduce valvetrain weight and increase durability\u003c\/li\u003e\n\u003cli\u003eAnyone installing Supertech H1000 Series valve springs who requires a compatible, high-quality retainer\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Supertech","offers":[{"title":"Default Title","offer_id":51255285055784,"sku":"RET-H1000-BRZ","price":19.88,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9744\/0808\/files\/0004647_16694735b1c3bd6f1752558bcce55131_c85cec98-a876-435f-a120-ee1ef822e255.webp?v=1771585069","url":"https:\/\/fastscions.com\/products\/supertech-subaru-brz-scion-fr-s-titanium-retainer-for-h1000-series-spring","provider":"FastScions","version":"1.0","type":"link"}