{"product_id":"borgwarner-super-core-efr-b1-6758","title":"BorgWarner Super Core EFR B1 6758","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e11587105001\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 840232701890\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eBorgWarner Super Core EFR B1 6758 Turbocharger CHRA\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe BorgWarner Super Core EFR B1 6758 is the rotating core assembly from the high-performance EFR 6758 turbo series built for engines producing 300 to 600 horsepower. This dual ball bearing CHRA fits custom turbo setups on vehicles like Mitsubishi Lancer Evolution Subaru Impreza WRX STI Nissan 240SX and Volkswagen platforms when paired with matching EFR housings. It delivers rapid spool-up high airflow efficiency and reliable power for street and track use.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Ceramic Ball Bearings:\u003c\/strong\u003e Reduces friction for spool times under 3000 RPM on 2.0L engines and supports 150000+ miles of service\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGamma-Ti Compressor Wheel 67\/88mm:\u003c\/strong\u003e Flows up to 56 lb\/min with 72% peak efficiency and extended map width for part-throttle response\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInconel Turbine Wheel 58\/49mm:\u003c\/strong\u003e Survives 1050°C EGTs with 71 trim for quick exhaust energy conversion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMachined Speed Sensor Port:\u003c\/strong\u003e Enables real-time RPM monitoring for precise tuning and overboost protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-Installed Oil Restrictor:\u003c\/strong\u003e Regulates feed pressure to safeguard bearings during install and operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSuper Core only requires separate EFR 6758 compressor and turbine housings for complete turbo\u003c\/li\u003e\n\u003cli\u003eFully assembled balanced and ready for housing installation\u003c\/li\u003e\n\u003cli\u003e9 lbs product weight securely packaged for damage-free delivery\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\u003eRequires -4AN oil feed -10AN drain lines with 40-80 PSI regulated pressure\u003c\/li\u003e\n\u003cli\u003eCompatible with T3 divided .63\/.85 A\/R or V-band .85 turbine housings\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\u003e2003-2005\u003c\/td\u003e\n\u003ctd\u003eMitsubishi\u003c\/td\u003e\n\u003ctd\u003eLancer\u003c\/td\u003e\n\u003ctd\u003eEvolution VIII\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2006-2007\u003c\/td\u003e\n\u003ctd\u003eMitsubishi\u003c\/td\u003e\n\u003ctd\u003eLancer\u003c\/td\u003e\n\u003ctd\u003eEvolution IX MR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2008-2015\u003c\/td\u003e\n\u003ctd\u003eMitsubishi\u003c\/td\u003e\n\u003ctd\u003eLancer\u003c\/td\u003e\n\u003ctd\u003eEvolution X MR GSR Ralliart\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2002-2007\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\u003e2004-2021\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eImpreza\u003c\/td\u003e\n\u003ctd\u003eSTI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1995-1998\u003c\/td\u003e\n\u003ctd\u003eNissan\u003c\/td\u003e\n\u003ctd\u003e240SX\u003c\/td\u003e\n\u003ctd\u003eS14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1999-2005\u003c\/td\u003e\n\u003ctd\u003eNissan\u003c\/td\u003e\n\u003ctd\u003eSilvia\u003c\/td\u003e\n\u003ctd\u003eS15 SR20DET\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1997-2005\u003c\/td\u003e\n\u003ctd\u003eVolkswagen\u003c\/td\u003e\n\u003ctd\u003eGolf\u003c\/td\u003e\n\u003ctd\u003e1.8T MK4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose BorgWarner?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSupplies OEM turbos to Ford GM and other global automakers\u003c\/li\u003e\n\u003cli\u003eProven in NHRA World Rally and endurance racing\u003c\/li\u003e\n\u003cli\u003eEngineered with aerospace-grade materials for consistent dyno results\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 Does this super core bolt directly to my stock turbo manifold?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e No it needs compatible EFR 6758 turbine housing and custom or adapter manifold for your engine setup\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What materials are used in construction?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Gamma Titanium compressor wheel Inconel turbine wheel and 718 center housing for heat resistance and strength\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What warranty coverage applies?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e 1-year unlimited mileage warranty when installed by certified shop with proper oiling system\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 UPS or FedEx Ground\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 Foam-lined box 14 x 12 x 12 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 9 lbs product 12 lbs shipping\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BorgWarner","offers":[{"title":"Default Title","offer_id":40771866722383,"sku":"BWA11587105001","price":1840.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/borgwarner-super-core-efr-b1-6758-borgwarner_48fe652b.png?v=1770230617","url":"https:\/\/www.blackopsautoworks.com\/products\/borgwarner-super-core-efr-b1-6758","provider":"Black Ops Auto Works","version":"1.0","type":"link"}