{"product_id":"cp-pistons-02-05-impreza-05-9-2x-ej20-wrx-piston-and-ring-set-92-5-mm-bore-0-5-mm-8-5-1-compression","title":"CP Pistons [02-05 Impreza, 05 9-2X] EJ20 WRX Piston and Ring Set - 92.5 mm Bore, +0.5 mm, 8.5:1 Compression","description":"CP Piston \u0026amp; Ring Set for Subaru EJ20 WRX - Bore (92.5mm) - Size (+0.5mm) - Compression Ratio (8.5)\n\u003cp\u003eThe CP Pistons cppSC7400-4 piston and ring set is designed for Subaru EJ20 WRX applications using a 92.5 mm bore and an 8.5:1 compression ratio. This set is intended for qualifying 2002-2005 Subaru Impreza models and the 2005 Saab 9-2X.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eApplication-specific piston and ring set for EJ20 WRX engines\u003c\/li\u003e\n\u003cli\u003e92.5 mm bore with a +0.5 mm oversize specification\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eManufactured by CP Pistons, part number cppSC7400-4, this set provides replacement or performance-oriented internal engine components matched to the listed bore and compression specifications. The +0.5 mm size is intended for engines machined to accept the corresponding oversize piston, so cylinder-wall preparation and final clearances should be verified by a qualified engine builder before installation.\u003c\/p\u003e\n\u003cp\u003eThis piston and ring set fits 2002-2005 Subaru Impreza applications and the 2005 Saab 9-2X when equipped with the appropriate EJ20 WRX engine configuration. Confirm engine code, piston specifications, ring requirements, and the final bore size before ordering. CP Pistons cppSC7400-4 is not approved for use on emissions-controlled vehicles under California Air Resources Board requirements. Professional installation and careful measurement are recommended to ensure proper fitment and engine performance.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBrand: CP Pistons\u003c\/li\u003e\n\u003cli\u003ePart Number: cppSC7400-4\u003c\/li\u003e\n\u003cli\u003eApplication: Subaru EJ20 WRX engine\u003c\/li\u003e\n\u003cli\u003eFitment: [02-05 Impreza] and [05 9-2X]\u003c\/li\u003e\n\u003cli\u003eBore: 92.5 mm\u003c\/li\u003e\n\u003cli\u003eOversize: +0.5 mm\u003c\/li\u003e\n\u003cli\u003eCompression Ratio: 8.5:1\u003c\/li\u003e\n\u003cli\u003eProduct Type: Piston and ring set\u003c\/li\u003e\n\u003cli\u003eEmissions: Not CARB approved\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\nAir Freight Prohibited: false\u003cbr\u003e\nNot Carb Approved: true\u003cbr\u003e\nCarb Acknowledgement Required: true\u003cbr\u003e\nLtl Freight Required: false\u003cbr\u003e\nProp 65: Unknown\u003cbr\u003e\nPart Type: automotive\u003cbr\u003e\nEpa: N\/A\u003cbr\u003e\nRegular Stock: t\u003cbr\u003e\nUnits Per Sku: 1\u003cbr\u003e\nFitment:\u003cbr\u003e\nSaab 9-2X Aero 2005\u003cbr\u003e\nSubaru Impreza WRX 2002\u003cbr\u003e\nSubaru Impreza WRX 2003\u003cbr\u003e\nSubaru Impreza WRX 2004\u003cbr\u003e\nSubaru Impreza WRX 2005","brand":"CP Pistons","offers":[{"title":"Default Title","offer_id":47258260635750,"sku":"cppSC7400-4","price":885.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0075\/8703\/7237\/files\/fc3efa47aa28fdfe8d591b9f6dfc2105.jpg?v=1790177223","url":"https:\/\/jdmuscleusa.com\/products\/cp-pistons-02-05-impreza-05-9-2x-ej20-wrx-piston-and-ring-set-92-5-mm-bore-0-5-mm-8-5-1-compression","provider":"JDMuscle","version":"1.0","type":"link"}