{"product_id":"ebc-03-04-subaru-impreza-2-0-turbo-wrx-sti-premium-rear-rotors","title":"EBC 03-04 Subaru Impreza 2.0 Turbo WRX STi Premium Rear Rotors","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003eRK1057\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 847943032091\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eEBC 03-04 Subaru Impreza 2.0 Turbo WRX STi Premium Rear Rotors\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eEBC Brakes RK1057 Ultimax OE Style Rear Disc Kit delivers slotted rotor performance for 2003-2004 Subaru Impreza WRX, STI, RS, TS and Outback models. These rear rotors provide quiet operation with angled slots that draw in cool air for better heat dissipation and consistent stopping power. Slots clear dust and debris to maintain pad contact and extend service life.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltimax Slotted Design:\u003c\/strong\u003e Progressively angled slots reduce air noise while pulling in cool air to lower temperatures and improve brake response during spirited driving.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVented Construction:\u003c\/strong\u003e 316mm diameter, 20mm thick rotors with 68mm height ensure efficient heat management for repeated hard stops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecise Fitment:\u003c\/strong\u003e 5 bolt holes, 58mm center bore match factory specs for direct bolt-on installation on Subaru Impreza models.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePad Compatibility:\u003c\/strong\u003e Designed for FMSI D961 pads to optimize grip and reduce wear under performance conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOE Style Performance:\u003c\/strong\u003e Maintains stock appearance with enhanced cooling and debris clearance for reliable daily and track use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePair of rear rotors included for complete replacement.\u003c\/li\u003e\n\u003cli\u003eFollow bedding-in procedure after installation for peak performance.\u003c\/li\u003e\n\u003cli\u003eSecurely packaged to prevent damage during transit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended.\u003c\/li\u003e\n\u003cli\u003eDirect bolt-on with no modifications required.\u003c\/li\u003e\n\u003cli\u003eCompatible with factory calipers and hardware.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2003-2004\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eImpreza\u003c\/td\u003e\n\u003ctd\u003eOutback\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2003-2004\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eImpreza\u003c\/td\u003e\n\u003ctd\u003eRS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2003-2004\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eImpreza\u003c\/td\u003e\n\u003ctd\u003eTS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2003-2004\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eImpreza\u003c\/td\u003e\n\u003ctd\u003eWRX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2004\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eImpreza\u003c\/td\u003e\n\u003ctd\u003eWRX STI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose EBC?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e60 year pedigree in brake material development for proven reliability.\u003c\/li\u003e\n\u003cli\u003e8 dynamometer systems across two factories ensure real-world performance testing.\u003c\/li\u003e\n\u003cli\u003eOver 3 million dollar research investment backs every rotor design.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Will RK1057 fit my 2004 Subaru Impreza WRX STI?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Yes, these rear rotors are direct fit for 2003-2004 Impreza WRX and 2004 STI models with 316mm vented specs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material are these rotors made from?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e High-quality cast iron with precision machined slotted surfaces for durability and heat resistance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What is the warranty on EBC RK1057 rotors?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Lifetime warranty against defects like cracking when installed and used correctly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e Ground shipping via UPS or FedEx\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock - ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Box dimensions 18 x 18 x 3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 20 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EBC","offers":[{"title":"Default Title","offer_id":40768129400911,"sku":"EBCRK1057","price":253.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/ebc-03-04-subaru-impreza-2_0-turbo-wrx-sti-premium-rear-rotors-brake-rotors-oe-ebc.jpg?v=1727881135","url":"https:\/\/www.blackopsautoworks.com\/products\/ebc-03-04-subaru-impreza-2-0-turbo-wrx-sti-premium-rear-rotors","provider":"Black Ops Auto Works","version":"1.0","type":"link"}