{"product_id":"cp-piston-ring-set-for-subaru-brz-fa20-bore-86-5mm-cr-9-0-set-of-4","title":"CP Pistons Piston \u0026 Ring Set 9.0 86.5mm Bore: Subaru BRZ, Toyota 86 \u0026 Scion FR-S","description":"\u003ch3\u003eCP Pistons Piston and Ring Set\u003c\/h3\u003e\u003cp\u003e2013–2020 Subaru BRZ \/ 2017–2020 Toyota 86 \/ 2013–2016 Scion FR-S FA20 2.0L\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSC7403-4\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe CP Pistons Piston and Ring Set is engineered specifically for the FA20 2.0L engine found in the Subaru BRZ, Toyota 86, and Scion FR-S models within the specified year ranges. This high-quality set includes four pistons and matching rings designed to deliver reliable performance and durability for both street and track applications.\u003c\/p\u003e\u003cp\u003eWhether you are rebuilding your engine or upgrading for enhanced reliability and efficiency, this piston and ring set provides a precise fit and consistent compression ratio, helping maintain optimal engine performance. It is ideal for enthusiasts seeking to maintain or improve their vehicle’s power delivery and longevity.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston and ring set offers a combination of precision engineering and durable materials to meet the demands of the FA20 engine platform.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSet includes four pistons and matching rings for a complete engine rebuild or upgrade.\u003c\/li\u003e\n\u003cli\u003eDesigned for the FA20 2.0L boxer engine with an 86.5mm bore size.\u003c\/li\u003e\n\u003cli\u003eCompression ratio of 9.0, optimized for balanced performance and reliability.\u003c\/li\u003e\n\u003cli\u003eManufactured by CP Pistons, a trusted brand known for high-quality forged pistons.\u003c\/li\u003e\n\u003cli\u003ePrecision machining ensures excellent fitment and consistent piston-to-cylinder wall clearance.\u003c\/li\u003e\n\u003cli\u003eDurable ring set designed to maintain proper sealing and compression under various operating conditions.\u003c\/li\u003e\n\u003cli\u003eIdeal for performance enthusiasts and professional engine builders alike.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Design:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCP Pistons utilizes advanced forging techniques and high-grade materials to produce pistons that withstand the rigors of high-performance use. The pistons are crafted to exacting tolerances to ensure optimal balance and durability within the FA20 engine’s combustion chamber.\u003c\/p\u003e\u003cp\u003eThe ring set complements the pistons with carefully engineered sealing surfaces to reduce blow-by and maintain compression, contributing to improved engine efficiency and longevity. This combination supports consistent power delivery and smooth operation under both daily driving and spirited conditions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Fitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis piston and ring set is designed as a direct fit replacement for the FA20 engine in the Subaru BRZ (2013–2020), Toyota 86 (2017–2020), and Scion FR-S (2013–2016). It fits engines with an 86.5mm bore and maintains the factory compression ratio of 9.0.\u003c\/p\u003e\u003cp\u003eInstallation requires professional engine rebuilding expertise and proper machining of the cylinder bores to the specified dimensions. No modifications to the engine block or other components are necessary when installed correctly.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect fit for FA20 2.0L engines with 86.5mm bore.\u003c\/li\u003e\n\u003cli\u003eMaintains factory compression ratio of 9.0.\u003c\/li\u003e\n\u003cli\u003eRequires professional installation and engine machining.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSet of 4 CP forged pistons\u003c\/li\u003e\n\u003cli\u003eMatching piston ring set for all four pistons\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEngine rebuilds and overhauls of the FA20 2.0L boxer engine\u003c\/li\u003e\n\u003cli\u003ePerformance enthusiasts seeking durable, high-quality pistons and rings\u003c\/li\u003e\n\u003cli\u003eDaily drivers and spirited street use with reliable compression and sealing\u003c\/li\u003e\n\u003cli\u003eTrack and motorsport applications requiring consistent piston performance\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CP Pistons","offers":[{"title":"Default Title","offer_id":51255242752296,"sku":"SC7403-4","price":885.15,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/9744\/0808\/files\/0004938_db8180f5bcb62b9804cf4c5b3233b40d_3818264d-58f4-427e-ad5b-5c939b527e3d.webp?v=1771585161","url":"https:\/\/fastscions.com\/products\/cp-piston-ring-set-for-subaru-brz-fa20-bore-86-5mm-cr-9-0-set-of-4","provider":"FastScions","version":"1.0","type":"link"}