{"product_id":"tr-premium-subaru-ej25-stroker-kit","title":"Tomioka Racing Premium EJ25 Stroker Kit - 2004-2013 Subaru Forester \/ 2004-2021 STI \/ 2005-2012 Legacy \/ 2006-2014 WRX","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eTomioka Racing Premium EJ25 Stroker Kit for the 2004-2013 Subaru Forester \/ 2004-2021 STI \/ 2005-2012 Legacy \/ 2006-2014 WRX. It raises bore and stroke from the factory EJ25 specification while using the original EJ block.\u003c\/p\u003e\u003ch3\u003eFits These Vehicles\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2004-2013\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eForester\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2004-2021\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eSTI\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2005-2012\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eLegacy\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2006-2014\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eWRX\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eFeatures \u0026amp; Specs\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eForged 2618 aluminum pistons\u003c\/li\u003e\n\u003cli\u003eI-beam connecting rods and billet crankshaft\u003c\/li\u003e\n\u003cli\u003eRace main and connecting rod bearings\u003c\/li\u003e\n\u003cli\u003e83 mm stroke, 130.5 mm rod length, 8.5:1 compression ratio\u003c\/li\u003e\n\u003cli\u003eBore options 99.50, 99.75 and 100.0 mm (choose from the option selector)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBillet crankshaft\u003c\/li\u003e\n\u003cli\u003eI-beam connecting rod set\u003c\/li\u003e\n\u003cli\u003eForged piston set\u003c\/li\u003e\n\u003cli\u003eRace main bearing set\u003c\/li\u003e\n\u003cli\u003eRace connecting rod bearing set\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eStraight from SubiSpeed\u003c\/h3\u003e\u003cp\u003eThis is an engine builder part for high-power builds, so plan on machine work, a professional assembly and a custom tune. Pair it with head studs and a head gasket matched to the bore you choose, and confirm your engine configuration before ordering.\u003c\/p\u003e","brand":"Tomioka Racing (TR)","offers":[{"title":"Default","offer_id":54320396534049,"sku":"TR-ES20xxEJ25P","price":4850.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/9029\/2257\/files\/tr-es2001_2__3_1.jpg?v=1793656577","url":"https:\/\/www.subispeed.com\/products\/tr-premium-subaru-ej25-stroker-kit","provider":"SubiSpeed","version":"1.0","type":"link"}