{"product_id":"borgwarner-efr-9274-super-core-b2-12747100023","title":"BorgWarner EFR 9274 Super-Core Assembly B2 Frame Cast Iron Bearing Housing","description":"\u003cp data-start=\"630\" data-end=\"974\"\u003eThe \u003cstrong data-start=\"634\" data-end=\"677\"\u003eBorgWarner EFR 9274 Super-Core Assembly\u003c\/strong\u003e is a genuine BorgWarner replacement core designed for \u003cstrong data-start=\"732\" data-end=\"758\"\u003eEFR 9274 turbochargers\u003c\/strong\u003e utilizing a \u003cstrong data-start=\"771\" data-end=\"788\"\u003eB2 frame size\u003c\/strong\u003e and \u003cstrong data-start=\"793\" data-end=\"822\"\u003ecast iron bearing housing\u003c\/strong\u003e. This super-core assembly is ideal for rebuilds, repairs, or performance refreshes where maintaining OEM-level reliability and performance is critical.\u003c\/p\u003e\n\u003cp data-start=\"976\" data-end=\"1365\"\u003eBuilt with BorgWarner’s race-proven EFR technology, the 9274 super-core is engineered to withstand extreme thermal loads and high shaft speeds commonly seen in high-horsepower street and motorsport applications. The \u003cstrong data-start=\"1192\" data-end=\"1221\"\u003ecast iron bearing housing\u003c\/strong\u003e provides superior durability and heat resistance, making it well suited for demanding environments where strength and longevity are priorities.\u003c\/p\u003e\n\u003cp data-start=\"1367\" data-end=\"1534\"\u003eThis is a factory BorgWarner component, ensuring precise fitment, balance, and performance when installed correctly within a compatible EFR 9274 turbocharger assembly.\u003c\/p\u003e\n\u003cp data-start=\"1367\" data-end=\"1534\"\u003e \u003c\/p\u003e\n\u003ch2 data-start=\"1541\" data-end=\"1571\"\u003e\u003cstrong data-start=\"1544\" data-end=\"1571\"\u003eKey Features \u0026amp; Benefits\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1572\" data-end=\"1933\"\u003e\n\u003cli data-start=\"1572\" data-end=\"1622\"\u003e\n\u003cp data-start=\"1574\" data-end=\"1622\"\u003eGenuine BorgWarner \u003cstrong data-start=\"1593\" data-end=\"1620\"\u003eEFR Super-Core Assembly\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1623\" data-end=\"1679\"\u003e\n\u003cp data-start=\"1625\" data-end=\"1679\"\u003eDesigned specifically for \u003cstrong data-start=\"1651\" data-end=\"1663\"\u003eEFR 9274\u003c\/strong\u003e turbochargers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1680\" data-end=\"1715\"\u003e\n\u003cp data-start=\"1682\" data-end=\"1715\"\u003e\u003cstrong data-start=\"1682\" data-end=\"1699\"\u003eB2 frame size\u003c\/strong\u003e configuration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1716\" data-end=\"1780\"\u003e\n\u003cp data-start=\"1718\" data-end=\"1780\"\u003e\u003cstrong data-start=\"1718\" data-end=\"1747\"\u003eCast iron bearing housing\u003c\/strong\u003e for extreme thermal durability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1781\" data-end=\"1833\"\u003e\n\u003cp data-start=\"1783\" data-end=\"1833\"\u003eIdeal for turbo rebuilds or service replacements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1834\" data-end=\"1888\"\u003e\n\u003cp data-start=\"1836\" data-end=\"1888\"\u003eFactory-engineered for reliability and performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1889\" data-end=\"1933\"\u003e\n\u003cp data-start=\"1891\" data-end=\"1933\"\u003eMaintains OEM EFR balance and efficiency\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 data-start=\"1940\" data-end=\"1971\"\u003e\u003cstrong data-start=\"1943\" data-end=\"1971\"\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1972\" data-end=\"2166\"\u003e\n\u003cli data-start=\"1972\" data-end=\"1997\"\u003e\n\u003cp data-start=\"1974\" data-end=\"1997\"\u003e\u003cstrong data-start=\"1974\" data-end=\"1991\"\u003eTurbo Series:\u003c\/strong\u003e EFR\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1998\" data-end=\"2022\"\u003e\n\u003cp data-start=\"2000\" data-end=\"2022\"\u003e\u003cstrong data-start=\"2000\" data-end=\"2015\"\u003eTurbo Type:\u003c\/strong\u003e 9274\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2023\" data-end=\"2045\"\u003e\n\u003cp data-start=\"2025\" data-end=\"2045\"\u003e\u003cstrong data-start=\"2025\" data-end=\"2040\"\u003eFrame Size:\u003c\/strong\u003e B2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2046\" data-end=\"2089\"\u003e\n\u003cp data-start=\"2048\" data-end=\"2089\"\u003e\u003cstrong data-start=\"2048\" data-end=\"2067\"\u003eComponent Type:\u003c\/strong\u003e Super-Core Assembly\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2090\" data-end=\"2133\"\u003e\n\u003cp data-start=\"2092\" data-end=\"2133\"\u003e\u003cstrong data-start=\"2092\" data-end=\"2121\"\u003eBearing Housing Material:\u003c\/strong\u003e Cast Iron\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2134\" data-end=\"2166\"\u003e\n\u003cp data-start=\"2136\" data-end=\"2166\"\u003e\u003cstrong data-start=\"2136\" data-end=\"2153\"\u003eManufacturer:\u003c\/strong\u003e BorgWarner\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 data-start=\"2173\" data-end=\"2195\"\u003e\u003cstrong data-start=\"2176\" data-end=\"2195\"\u003eWhat’s Included\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"2196\" data-end=\"2239\"\u003e\n\u003cli data-start=\"2196\" data-end=\"2239\"\u003e\n\u003cp data-start=\"2198\" data-end=\"2239\"\u003eBorgWarner EFR 9274 Super-Core Assembly\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2241\" data-end=\"2306\"\u003e\u003cem data-start=\"2241\" data-end=\"2306\"\u003eAdditional housings, hardware, and accessories sold separately.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp data-start=\"2241\" data-end=\"2306\"\u003e \u003c\/p\u003e\n\u003ch2 data-start=\"2313\" data-end=\"2338\"\u003e\u003cstrong data-start=\"2316\" data-end=\"2338\"\u003eInstallation Notes\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"2339\" data-end=\"2565\"\u003e\n\u003cli data-start=\"2339\" data-end=\"2419\"\u003e\n\u003cp data-start=\"2341\" data-end=\"2419\"\u003eIntended for experienced installers or professional turbo rebuild facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2420\" data-end=\"2496\"\u003e\n\u003cp data-start=\"2422\" data-end=\"2496\"\u003eMust be matched with compatible EFR 9274 compressor and turbine housings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2497\" data-end=\"2565\"\u003e\n\u003cp data-start=\"2499\" data-end=\"2565\"\u003eProfessional installation and balancing verification recommended\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 data-start=\"2572\" data-end=\"2616\"\u003e\u003cstrong data-start=\"2575\" data-end=\"2616\"\u003eWhy Choose BorgWarner EFR Components?\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"2617\" data-end=\"2910\"\u003eBorgWarner EFR turbochargers and components are trusted worldwide for their cutting-edge engineering, durability, and performance under extreme conditions. Using genuine BorgWarner super-core assemblies ensures proper fitment, longevity, and performance retention in high-output turbo systems.\u003c\/p\u003e","brand":"BorgWarner","offers":[{"title":"Default Title","offer_id":42401833320616,"sku":"BWA12747100023","price":2149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0496\/1016\/2344\/files\/12747100023.png?v=1765572275","url":"https:\/\/eliteracefab.com\/products\/borgwarner-efr-9274-super-core-b2-12747100023","provider":"eliteracefab.com","version":"1.0","type":"link"}