{"product_id":"manley-performance-46997-4-piston-ring-set-for-subaru-impreza-99-75mm-bore","title":"Manley Performance 46997-4 Piston Ring Set for Subaru Impreza 99.75mm Bore","description":"Manley Performance offers a comprehensive range of high-quality piston rings, meticulously engineered to provide a reliable and durable seal. Manley offers Premium Steel Top Rings, Ductile Iron Top Rings with Plasma-Moly Inlay, Napier-Style Second Rings, Total Seal® Gapless® Top Ring Packages, and File Fit Options that cover a wide range of bore sizes and engine applications, ensuring compatibility and optimal performance across various engine builds.\nManley Piston Ring, RING-99.75mm 1.2mm,1.2mm,2.0mm.\n\u003cul\u003e\n  \u003cli\u003eConventional sets feature high performance ductile iron (with plasma moly in-lay) top rings, reverse twist cast iron taper face or Napier style second rings and 3 piece oil rings\u003c\/li\u003e\n  \u003cli\u003eManley also offers Total Seal® famed Gapless® top ring packages for many of our piston applications\u003c\/li\u003e\n  \u003cli\u003ePremium Steel top ring sets are ideal for high horsepower and forced induction\/nitrous applications\u003c\/li\u003e\n  \u003cli\u003eAll Premium Steel ring sets and Gapless® top ring sets utilize Napier style second rings standard.\u003c\/li\u003e\n  \u003cli\u003eManley stocks conventional style piston ring sets and Premium Steel top ring versions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Manley Performance 46997-4 piston ring set is designed to deliver reliable sealing and optimal engine performance for Subaru Impreza models from 2004 to 2012. Engineered with precision, this set includes high-quality rings featuring 1.2mm top and second rings along with 2.0mm oil rings, suitable for high horsepower applications and forced induction setups. Constructed using premium materials, these rings ensure durability and consistent performance under demanding conditions.\u003cbr\u003eConventional sets feature ductile iron top rings with plasma moly inlay for enhanced wear resistance and reduced friction, while the Napier-style second rings improve oil control and sealing efficiency. For enthusiasts seeking maximum performance, Manley also offers Total Seal® Gapless® top ring packages, renowned for their ability to minimize blow-by and maximize compression. All Premium Steel top ring sets incorporate Napier-style second rings as standard, providing a robust sealing solution for high-performance engines.\u003cbr\u003eThis piston ring set is compatible with a range of Subaru Impreza models, including 2004 through 2012 years, ensuring a proper fit for your rebuild or upgrade project. Whether you're restoring a stock engine or building a high-powered turbocharged setup, these rings are engineered to meet demanding standards and provide long-lasting durability. Manley's commitment to quality and performance makes this set an excellent choice for professional engine builders and automotive enthusiasts alike.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eHigh-performance ductile iron top rings with plasma moly inlay for wear resistance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eNapier-style second rings for improved oil control and sealing\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes 1.2mm top and second rings, 2.0mm oil rings for versatile applications\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompatible with Subaru Impreza models from 2004 to 2012\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesigned for high horsepower and forced induction applications\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eTotal Seal® Gapless® top ring options available for maximum sealing efficiency\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePremium Steel top rings ideal for demanding engine builds\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eStandard Napier-style second rings across all premium sets\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2004 Subaru Impreza WRX STI\u003cbr\u003e\n2005 Subaru Impreza WRX STI\u003cbr\u003e\n2006 Subaru Impreza WRX STI\u003cbr\u003e\n2007 Subaru Impreza WRX STI\u003cbr\u003e\n2007 Subaru Impreza WRX STI Limited\u003cbr\u003e\n2008 Subaru Impreza WRX STI\u003cbr\u003e\n2009 Subaru Impreza WRX STI\u003cbr\u003e\n2010 Subaru Impreza WRX STI\u003cbr\u003e\n2010 Subaru Impreza WRX STI Special Edition\u003cbr\u003e\n2011 Subaru Impreza WRX STI\u003cbr\u003e\n2011 Subaru Impreza WRX STI Limited\u003cbr\u003e\n2012 Subaru Impreza WRX STI\u003cbr\u003e\n2012 Subaru Impreza WRX STI Limited\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbdoy\u003e\n\u003ctr\u003e\u003ctd\u003eAir Freight Prohibited: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eNot Carb Approved: true\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eLtl Freight Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eProp 65: Y\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Type: automotive\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eEpa: N\/A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCarb Acknowledgement Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eRegular Stock: t\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eUnits Per Sku: 1\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbdoy\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"Manley Performance","offers":[{"title":"Default Title","offer_id":53603307454737,"sku":"46997-4","price":163.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/3830\/0689\/files\/4d027b9a-b8fc-4582-b65c-dcfaeecb4c9c-800_6f47d753-0f46-49ea-9fae-1e0f73789eda.jpg?v=1779963155","url":"https:\/\/shoprenegade.com\/products\/manley-performance-46997-4-piston-ring-set-for-subaru-impreza-99-75mm-bore","provider":"Renegade Speed by Renegade Racing \u0026 Performance","version":"1.0","type":"link"}