{"product_id":"borgwarner-super-core-efr-b1-6759","title":"BorgWarner Super Core EFR B1 6758","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e179375\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 840232704648\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eBorgWarner Super Core EFR B1 6758 Turbocharger Core Assembly\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe BorgWarner Super Core EFR B1 6758 is the center rotating assembly for the EFR 6758 turbocharger series including compressor and turbine wheels with CHRA. It suits custom performance builds on 2.0L to 3.0L engines using B1 frame housings like T3 inlet and V-band or T4 outlet options. This core provides fast response low-end boost and high efficiency across 450 to 675 horsepower range.\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 Cuts friction for quicker spool-up and extended service life under high boost\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForged Milled Compressor Wheel:\u003c\/strong\u003e 67mm inducer 87.7mm exducer Gamma-Ti design flows 58 lb\/min for broad efficiency map\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGamma Turbine Wheel:\u003c\/strong\u003e 66.1mm inducer 58mm exducer handles 55 lb\/min exhaust with durable high-temp coating\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOil and Water Cooled CHRA:\u003c\/strong\u003e Maintains stable temperatures in demanding street and track conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eB1 Frame Compatibility:\u003c\/strong\u003e Matches T3 0.64 A\/R turbine housing V-band 0.85 A\/R compressor covers and more\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSuper core assembly only compressor and turbine housings required separately for complete turbo\u003c\/li\u003e\n\u003cli\u003eBuild for racing or high-performance street use direct replacement for worn EFR 6758 cores\u003c\/li\u003e\n\u003cli\u003eStandard shipping applies no core charge or return required\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\u003eAssemble with matching BorgWarner EFR B1 housings and gaskets\u003c\/li\u003e\n\u003cli\u003eCompatible with standard turbo mounting hardware oil feed M12x1.5 water ports M14x1.5\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\u003e2004-2021\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\u003ctr\u003e\n\u003ctd\u003e1989-1998\u003c\/td\u003e\n\u003ctd\u003eNissan\u003c\/td\u003e\n\u003ctd\u003e240SX\u003c\/td\u003e\n\u003ctd\u003eS13 S14 SR20DET\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1993-1998\u003c\/td\u003e\n\u003ctd\u003eToyota\u003c\/td\u003e\n\u003ctd\u003eSupra\u003c\/td\u003e\n\u003ctd\u003e2JZ-GTE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1990-2005\u003c\/td\u003e\n\u003ctd\u003eNissan\u003c\/td\u003e\n\u003ctd\u003eSkyline\u003c\/td\u003e\n\u003ctd\u003eR32 R33 R34 RB26DETT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2006-2015\u003c\/td\u003e\n\u003ctd\u003eMitsubishi\u003c\/td\u003e\n\u003ctd\u003eEvolution\u003c\/td\u003e\n\u003ctd\u003eEV0 EVO X 4G63 4B11T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUniversal\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eLS Engine Swap\u003c\/td\u003e\n\u003ctd\u003eAll\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\u003eDirect supplier to global automakers with decades of turbo expertise\u003c\/li\u003e\n\u003cli\u003eTrack-proven in endurance racing and drag applications\u003c\/li\u003e\n\u003cli\u003eEngineered in Germany for precise balance and flow characteristics\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 fit specific vehicles?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Universal for custom builds fits popular platforms like Subaru WRX STI Nissan SR20DET Toyota 2JZ-GTE when paired with B1 housings\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 Compressor wheel forged Gamma-Ti turbine wheel Inconel with Gamma blade coating CHRA investment cast stainless steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What warranty coverage applies?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e 12 month no mileage limit warranty covers defects in materials and workmanship with proper installation\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 Standard 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 Secure foam insert double-wall box 12 x 10 x 8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 9.8 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BorgWarner","offers":[{"title":"Default Title","offer_id":39743390253135,"sku":"BWA179375","price":1729.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/borgwarner-super-core-efr-b1-6758-borgwarner.png?v=1770230521","url":"https:\/\/www.blackopsautoworks.com\/products\/borgwarner-super-core-efr-b1-6759","provider":"Black Ops Auto Works","version":"1.0","type":"link"}