{"product_id":"borgwarner-supercore-assembly-efr-b2-9274-aluminum-b-hsg","title":"BorgWarner SuperCore Assembly EFR B2 9274 (Aluminum B. Hsg)","description":"\u003cp\u003eThis BorgWarner SuperCore assembly is selected by exact manufacturer part number 12747100021 and complete turbo-system specifications. Confirm every wheel, housing, flange, A\/R, connection, orientation, and wastegate requirement before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eForged Billet Compressor Wheel: 74.3mm inducer 92mm exducer extended tip design delivers 110+ lb\/min flow for massive power while maintaining quick response\u003c\/li\u003e\n\u003cli\u003eGamma-Ti Turbine Wheel: 99mm inducer 74mm exducer resists 1050C exhaust gas temps for reliability in high-heat applications\u003c\/li\u003e\n\u003cli\u003eDual Ball Bearing CHRA: Aluminum B2 housing with ceramic balls provides low friction 150000 RPM capability and instant boost buildup\u003c\/li\u003e\n\u003cli\u003eT4 Divided Turbine Housing: 0.85 A\/R V-band flanges optimize twin-scroll flow for balanced spool and top-end power\u003c\/li\u003e\n\u003cli\u003eAnti-Surge Compressor Housing: 4-inch inlet 2.5-inch hose to 4-inch outlet ports ensure surge resistance in 50+ psi boost setups\u003c\/li\u003e\n\u003cli\u003eAssembled unit requires custom piping flanges and oil water lines for integration\u003c\/li\u003e\n\u003cli\u003eInspect bearings and seals before installation for peak longevity\u003c\/li\u003e\n\u003cli\u003ePackaged to prevent damage during transit\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eFitment Basis\u003c\/th\u003e\n\u003ctd\u003eUniversal by exact BorgWarner dimensions and turbo-system interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRequired Check\u003c\/th\u003e\n\u003ctd\u003eConfirm turbo family, wheel sizes, housing A\/R, flanges, inlet and outlet geometry, bearing housing, wastegate configuration, oil and coolant connections, rotation, and clearance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eBorgWarner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003e12747100021\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eSuper Core Assemblies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTurbo Family\u003c\/th\u003e\n\u003ctd\u003eEFR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFitment Type\u003c\/th\u003e\n\u003ctd\u003eUniversal by exact dimensions and turbo-system interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eOne new BorgWarner product in the exact configuration identified by manufacturer part number 12747100021. Gaskets, lines, clamps, housings, actuators, sensors, hardware, and companion components are included only when expressly stated for this part number.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAbout BorgWarner\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBorgWarner develops original-equipment and performance turbocharging systems, including EFR, AirWerks, S-Series, K-Series, SuperCore assemblies, housings, cartridges, actuators, and service components.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eRelated BorgWarner Products\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/en-ca\/products\/borgwarner-supercore-assembly-efr-b2-7670-aluminum-b-hsg\"\u003eBorgWarner SuperCore Assembly EFR B2 7670 (Aluminum B. Hsg)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-ca\/products\/borgwarner-supercore-assembly-efr-b2-8474-aluminum-b-hsg\"\u003eBorgWarner SuperCore Assembly EFR B2 8474 (Aluminum B. Hsg)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-ca\/products\/borgwarner-supercore-assembly-efr-b2-9274-cast-iron-b-hsg\"\u003eBorgWarner SuperCore Assembly EFR B2 9274 (Cast Iron B. Hsg)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBrowse the \u003ca href=\"\/en-ca\/collections\/borgwarner\"\u003eBorgWarner collection\u003c\/a\u003e for related turbochargers, housings, assemblies, actuators, and service components.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do I confirm this BorgWarner part matches my turbo system?\u003c\/strong\u003e\u003cbr\u003eMatch the exact BorgWarner part number, turbo family, compressor and turbine wheel sizes, housing A\/R, flange, inlet and outlet geometry, bearing housing, wastegate configuration, and every connection before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this BorgWarner SuperCore assembly a direct replacement?\u003c\/strong\u003e\u003cbr\u003eOnly when the exact part number, dimensions, housings, flanges, rotation, wastegate configuration, oil and coolant connections, and vehicle or system application all match. Similar turbo families are not automatically interchangeable.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat supporting parts should be inspected during installation?\u003c\/strong\u003e\u003cbr\u003eInspect or replace the oil feed and drain, coolant lines, gaskets, fasteners, intake and charge piping, intercooler, exhaust connections, wastegate hardware, and filtration components. Correct the cause of the previous turbo failure before startup.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation Instructions\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFollow BorgWarner's current instructions and the vehicle or system service information for this exact part number. Verify every interface before disassembly, correct the cause of any prior turbo failure, prime the oil system, keep debris out of all passages, use new required seals and fasteners, confirm free rotation and line routing, and check for leaks before load. Professional turbo-system installation and calibration are recommended.\u003c\/p\u003e","brand":"BorgWarner","offers":[{"title":"Default Title","offer_id":41487391326287,"sku":"BWA12747100021","price":1887.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/borgwarner-supercore-assembly-efr-b2-9274-aluminum-b_-hsg-borgwarner.png?v=1770255119","url":"https:\/\/www.blackopsautoworks.com\/en-ca\/products\/borgwarner-supercore-assembly-efr-b2-9274-aluminum-b-hsg","provider":"Black Ops Auto Works","version":"1.0","type":"link"}