{"title":"Turbo Cartridges","description":"\u003cp\u003eA turbo cartridge, also called a CHRA (center housing rotating assembly), is the internal core of a turbocharger containing the turbine shaft, journal bearings or ball bearings, seal rings, and thrust bearing. Replacing the CHRA is a cost-effective turbocharger rebuild method that restores performance and oil sealing without replacing the turbine housing and compressor cover.\u003c\/p\u003e\n\u003ch4\u003ePopular Turbo Cartridge Applications\u003c\/h4\u003e\n\u003cp\u003eCHRA cartridges are available for a wide range of OEM and aftermarket turbocharger frames including Garrett, Borg Warner, IHI, Mitsubishi, and Holset turbos used in popular diesel and gasoline turbocharged applications. Ball bearing CHRA upgrades are available for many journal bearing turbo frames, offering faster spool response, reduced oil consumption, and longer service life than the original journal bearing assembly.\u003c\/p\u003e\n\u003ch4\u003eWhen should a turbo cartridge be replaced?\u003c\/h4\u003e\n\u003cp\u003eTurbo cartridge replacement is appropriate when inspection reveals shaft play exceeding manufacturer tolerances, worn or scored bearing surfaces, damaged seal rings causing oil burning, or turbine shaft imbalance from compressor wheel contact damage. Replacing only the CHRA saves the cost of a complete turbocharger when the housings are in acceptable condition, but requires careful inspection of compressor and turbine wheel tip clearances after assembly to confirm the housings are compatible with the new cartridge dimensions.\u003c\/p\u003e\n\u003ch4\u003eCan I install a turbo cartridge myself?\u003c\/h4\u003e\n\u003cp\u003eCHRA replacement requires disassembly of the turbocharger, careful cleaning of the housing bores, and correct torquing of the center housing bolts. The work is manageable for experienced mechanics with proper tools and service documentation. Pre-assembly of the new cartridge with clean oil and pre-lubrication before startup is essential to prevent dry-start bearing damage. If turbocharger balancing equipment is available, a balance check after assembly is recommended for high-performance applications.\u003c\/p\u003e\n\u003cp\u003eBrowse related categories in our \u003ca href=\"\/collections\/air-intake-systems\"\u003eair intake systems\u003c\/a\u003e, \u003ca href=\"\/collections\/exhaust\"\u003eexhaust systems\u003c\/a\u003e, \u003ca href=\"\/collections\/turbochargers-components\"\u003eturbochargers and components\u003c\/a\u003e collections.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\"@context\":\"https:\/\/schema.org\",\"@type\":\"CollectionPage\",\"name\":\"Turbo Cartridges \u0026 CHRA Cores\",\"description\":\"Shop turbo cartridges and CHRA cores for turbocharger rebuilds. Find center housing rotating assemblies for popular turbo models with fast shipping.\",\"url\":\"https:\/\/www.blackopsautoworks.com\/collections\/turbo-cartridges\",\"breadcrumb\":{\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.blackopsautoworks.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Turbo Cartridges \u0026 CHRA Cores\",\"item\":\"https:\/\/www.blackopsautoworks.com\/collections\/turbo-cartridges\"}]},\"potentialAction\":{\"@type\":\"SearchAction\",\"target\":\"https:\/\/www.blackopsautoworks.com\/search?q={search_term_string}\",\"query-input\":\"required name=search_term_string\"}}\n\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"When should a turbo cartridge be replaced?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Replace a turbo cartridge when shaft play exceeds tolerances, bearing surfaces are scored, seal rings are worn causing oil burning, or the turbine shaft is imbalanced from wheel contact damage. CHRA replacement is cost-effective when the housings are in acceptable condition.\"}},{\"@type\":\"Question\",\"name\":\"Can I install a turbo cartridge myself?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"CHRA replacement is manageable for experienced mechanics with proper tools and service documentation. Careful cleaning, correct bolt torque, and pre-lubrication with clean oil before startup are essential. A balance check after assembly is recommended for high-performance applications.\"}}]}\n\u003c\/script\u003e","products":[{"product_id":"borgwarner-cartridge-sx-s400sx4-80-88mm","title":"BorgWarner Cartridge SX S400SX4 80\/88mm","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e176654\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 840232705348\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eBorgWarner Cartridge SX S400SX4 80\/88mm for 2003-2024 Dodge Ram Cummins 5.9L 6.7L\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe BorgWarner SX S400SX4 80\/88mm Cartridge is a precision-engineered center housing rotating assembly (CHRA) for S400SX4 turbochargers. It bolts directly into compatible compressor and turbine housings on 2003-2024 Dodge Ram trucks with 5.9L and 6.7L Cummins engines plus select Ford Power Stroke and GM Duramax builds. Expect quicker spool-up lower drive pressure and massive airflow for 1000+ horsepower diesel performance.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Ball Bearing Design:\u003c\/strong\u003e Ceramic ball bearings cut friction for spool-up at lower RPMs and handle 150000+ RPM operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e80mm Billet Compressor Wheel:\u003c\/strong\u003e 80.42mm inducer 99mm exducer 14-blade extended-tip wheel flows 110+ lbs\/min of air\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e88mm Inconel Turbine Wheel:\u003c\/strong\u003e 88mm inducer 74.5mm exducer 11-blade wheel withstands 1050C EGTs in high-boost setups\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOil-Cooled Center Housing:\u003c\/strong\u003e M12x1.5 oil feed ensures reliable lubrication and cooling during extended runs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFactory-Balanced Assembly:\u003c\/strong\u003e VSR balanced for vibration-free performance up to redline speeds\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePair with matching S400SX4 compressor A\/R .91 and turbine housings V-band clamps included\u003c\/li\u003e\n\u003cli\u003eInspect housings for wear before installation to maintain balance and longevity\u003c\/li\u003e\n\u003cli\u003eSpecial order processing applies verify stock before purchase\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\u003ePrime oil system and cycle bearings before full engine start\u003c\/li\u003e\n\u003cli\u003eCompatible with T4 divided turbine housings and V-band mounts\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\u003e2003-2007\u003c\/td\u003e\n\u003ctd\u003eDodge\u003c\/td\u003e\n\u003ctd\u003eRam 2500\u003c\/td\u003e\n\u003ctd\u003e5.9L Cummins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2003-2007\u003c\/td\u003e\n\u003ctd\u003eDodge\u003c\/td\u003e\n\u003ctd\u003eRam 3500\u003c\/td\u003e\n\u003ctd\u003e5.9L Cummins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2007.5-2024\u003c\/td\u003e\n\u003ctd\u003eDodge\u003c\/td\u003e\n\u003ctd\u003eRam 2500\u003c\/td\u003e\n\u003ctd\u003e6.7L Cummins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2007.5-2024\u003c\/td\u003e\n\u003ctd\u003eDodge\u003c\/td\u003e\n\u003ctd\u003eRam 3500\u003c\/td\u003e\n\u003ctd\u003e6.7L Cummins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2011-2019\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eF-250 Super Duty\u003c\/td\u003e\n\u003ctd\u003e6.7L Power Stroke\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2011-2019\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eF-350 Super Duty\u003c\/td\u003e\n\u003ctd\u003e6.7L Power Stroke\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2011-2016\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSilverado 2500HD\u003c\/td\u003e\n\u003ctd\u003e6.6L Duramax\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2011-2016\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eSierra 2500HD\u003c\/td\u003e\n\u003ctd\u003e6.6L Duramax\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\u003eOE supplier for global truck manufacturers with proven diesel turbo durability\u003c\/li\u003e\n\u003cli\u003eHigh-flow components tested for racing and daily driver demands\u003c\/li\u003e\n\u003cli\u003ePrecision manufacturing delivers consistent boost response across RPM range\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 this cartridge drop into my stock Cummins turbo housing?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e No it requires S400SX4 aftermarket housings for proper fit and performance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What materials handle the heat in this CHRA?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Inconel turbine wheel and investment-cast center housing resist corrosion and extreme exhaust temperatures\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What warranty covers this part?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e BorgWarner provides a 1-year limited warranty against manufacturing defects 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 Shipping_Standard\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 BorgWarner box 12 x 12 x 8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 14 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BorgWarner","offers":[{"title":"Default Title","offer_id":39743375573071,"sku":"BWA176654","price":948.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/borgwarner-cartridge-sx-s400sx4-8088mm-borgwarner.png?v=1770230403"},{"product_id":"borgwarner-cartridge-efr-7163-w-iron-bearing-housing","title":"BorgWarner Cartridge EFR 7163 w\/ Iron Bearing Housing","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e11637100000\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 840232703061\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eBorgWarner Cartridge EFR 7163 w\/ Iron Bearing Housing for STI Evo WRX\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe BorgWarner EFR 7163 Cartridge with Iron Bearing Housing is the complete center rotating assembly for EFR 7163 turbochargers used in high-performance builds. It fits Subaru STI Evo and WRX models with EFR 7163 setups or upgrade kits providing quick spool-up and power from 300-600HP. This direct replacement restores or boosts turbo response with proven engineering.\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 Minimize friction for rapid spool and sustained boost under high loads\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGamma-Ti Compressor Wheel (62\/83mm):\u003c\/strong\u003e Lightweight design with extended tip technology for efficient airflow and low inertia\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInconel Turbine Wheel (67\/60mm):\u003c\/strong\u003e Withstands extreme exhaust temperatures for reliable high-HP operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCast Iron Center Housing:\u003c\/strong\u003e Provides robust heat management and extended service life in demanding conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-Balanced Assembly:\u003c\/strong\u003e Ensures vibration-free performance right out of the box for immediate gains\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eCartridge includes CHRA and bearing housing only turbine and compressor housings sold separately\u003c\/li\u003e\n\u003cli\u003eRequires oil feed drain and water cooling lines for operation\u003c\/li\u003e\n\u003cli\u003eSecurely packaged for protection during transit 14x14x14 inch box\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\u003eVerify turbine housing A\/R 0.83 T4 divided inlet compatibility\u003c\/li\u003e\n\u003cli\u003eUse EFR-specific gaskets and V-band clamps for secure mounting\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\u003e2008-2014\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\u003e2015-2021\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eWRX\u003c\/td\u003e\n\u003ctd\u003eSTI\u003c\/td\u003e\n\u003c\/tr\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 MR\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 GSR MR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2015-2021\u003c\/td\u003e\n\u003ctd\u003eVolkswagen\u003c\/td\u003e\n\u003ctd\u003eGolf\u003c\/td\u003e\n\u003ctd\u003eR 2.0T\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\u003eGlobal leader supplying turbos to automotive manufacturers\u003c\/li\u003e\n\u003cli\u003eField-tested in motorsports for consistent power delivery\u003c\/li\u003e\n\u003cli\u003ePrecision manufacturing guarantees balance and fit\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 this cartridge fit my stock STI or Evo turbo?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Designed for BorgWarner EFR 7163 turbo systems or kits fits popular STI Evo WRX aftermarket setups not OEM housings\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Why iron bearing housing over aluminum?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Cast iron offers better heat dissipation and strength for prolonged high-boost reliability\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What warranty applies?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e 1-year manufacturer warranty against defects when installed properly\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 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-protected box 14 x 14 x 14 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 12 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BorgWarner","offers":[{"title":"Default Title","offer_id":42129837097039,"sku":"BWA11637100000","price":1631.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/borgwarner-cartridge-efr-7163-w-iron-bearing-housing-borgwarner.png?v=1770255133"},{"product_id":"borgwarner-cartridge-efr-6258-w-iron-bearing-housing","title":"BorgWarner Cartridge EFR 6258 w\/ Iron Bearing Housing","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e11587100007\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 840232701715\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eBorgWarner Cartridge EFR 6258 w\/ Iron Bearing Housing\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe BorgWarner EFR 6258 Cartridge with Iron Bearing Housing serves as the center rotating assembly (CHRA) for EFR 6258 turbochargers used in high-performance automotive applications. It fits any vehicle or build equipped with compatible EFR 6258 housings delivering rapid boost response and power from 225 to 440 HP. This cartridge rebuilds or upgrades turbos for street and track use with proven BorgWarner engineering.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGamma-Ti Turbine Wheels:\u003c\/strong\u003e Low-weight titanium alloy wheels and shaft assembly enable fast boost response across the RPM range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Ceramic Ball Bearings:\u003c\/strong\u003e Patent-pending cartridge design boosts thrust capacity durability and turbine efficiency at low expansion ratios\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForged Milled Compressor Wheels:\u003c\/strong\u003e FMW construction surpasses cast aluminum in strength flow and efficiency for consistent power delivery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIron Bearing Housing:\u003c\/strong\u003e Provides enhanced heat resistance durability and corrosion protection for demanding conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotorsport Heritage:\u003c\/strong\u003e Built on BorgWarner legacy from 1952 Indy 500 Le Mans and Nürburgring victories for reliable performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible only with EFR 6258 turbine and compressor housings typically T3 flange divided\u003c\/li\u003e\n\u003cli\u003eFactory balanced assembly requires no additional balancing unless modified\u003c\/li\u003e\n\u003cli\u003eSpecial order item plan for 3-7 business day lead time\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\u003eMatch with EFR 6258 specific compressor cover and turbine housing A\/R options like 0.64 or 0.85\u003c\/li\u003e\n\u003cli\u003eV-band clamps or T3 bolts required based on housing configuration\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\u003eUniversal\u003c\/td\u003e\n\u003ctd\u003eBorgWarner\u003c\/td\u003e\n\u003ctd\u003eEFR 6258 Turbo\u003c\/td\u003e\n\u003ctd\u003eAll Housings\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\/WRX\/STI\u003c\/td\u003e\n\u003ctd\u003eAll Performance Builds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2003-2015\u003c\/td\u003e\n\u003ctd\u003eMitsubishi\u003c\/td\u003e\n\u003ctd\u003eLancer Evolution\u003c\/td\u003e\n\u003ctd\u003eVIII\/IX\/X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2006-2014\u003c\/td\u003e\n\u003ctd\u003eVW\/Audi\u003c\/td\u003e\n\u003ctd\u003e1.8T\/2.0T Models\u003c\/td\u003e\n\u003ctd\u003eGTI\/R\/A3\/S3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2013-2021\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eFocus ST\/RS\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\u003eOver 70 years pioneering turbo technology in global racing series\u003c\/li\u003e\n\u003cli\u003eAdvanced materials like Gamma-Ti and FMW for unmatched response and longevity\u003c\/li\u003e\n\u003cli\u003ePrecision engineering sets industry benchmarks in flow efficiency and build quality\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 What turbo models does this cartridge replace?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Direct replacement for BorgWarner EFR 6258 turbochargers with iron center housing including T3 turbine options\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material is the bearing housing?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Cast iron construction handles higher exhaust temperatures and provides superior strength over aluminum\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What is the horsepower rating?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Supports 225-440 HP depending on turbine housing A\/R engine displacement and tuning\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 Ground or FedEx\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e Special order - ships in 3-7 business days\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Protective foam-lined box 14 x 14 x 14 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 12 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BorgWarner","offers":[{"title":"Default Title","offer_id":42761051078735,"sku":"BWA11587100007","price":1650.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/borgwarner-cartridge-efr-6258-w-iron-bearing-housing-borgwarner.png?v=1770230679"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/collections\/turbo-cartridges.png?v=1782259022","url":"https:\/\/www.blackopsautoworks.com\/collections\/turbo-cartridges.oembed","provider":"Black Ops Auto Works","version":"1.0","type":"link"}