{"product_id":"borgwarner-actuator-efr-high-boost-use-with-55mm-and-58mm-tw-64","title":"BorgWarner Actuator EFR High Boost Use with 55mm and 58mm TW .64","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e179284\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 840232703207\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eBorgWarner Actuator EFR High Boost Use with 55mm and 58mm TW .64 A\/R T3 Housings\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe BorgWarner EFR High Boost Actuator PN 179284 upgrades EFR turbochargers for elevated boost demands. It installs on T3 .64 A\/R housings with 55mm and 58mm turbine wheels found in popular performance setups on Subaru STI, Mitsubishi Evo, and Toyota 2JZ builds. Expect precise control up to 43 PSI for consistent power delivery in race or street applications.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Boost Range:\u003c\/strong\u003e Handles up to 43 PSI (3 bar) thanks to increased spring preload for demanding setups\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExact Compatibility:\u003c\/strong\u003e Matches EFR T3 .64 A\/R housings with 55mm and 58mm turbine wheels like 6258 models\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Bolt-On:\u003c\/strong\u003e Replaces standard actuator without housing changes or custom fabrication\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRugged Build:\u003c\/strong\u003e Aluminum housing and reinforced rod withstand heat and pressure cycles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoost Precision:\u003c\/strong\u003e Internal diaphragm design ensures quick response and stable pressure\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eVerify your EFR turbo housing matches T3 .64 A\/R with 55mm or 58mm turbine wheel before ordering\u003c\/li\u003e\n\u003cli\u003eUse boost controller for fine tuning after installation\u003c\/li\u003e\n\u003cli\u003eStandard ground shipping applies to all orders\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\u003eAdjust linkage rod length to set base boost level per application\u003c\/li\u003e\n\u003cli\u003eMounts to factory EFR bracket with included hardware\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 WRX\u003c\/td\u003e\n\u003ctd\u003eSTI\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\u003eWRX\u003c\/td\u003e\n\u003ctd\u003eSTI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2003-2006\u003c\/td\u003e\n\u003ctd\u003eMitsubishi\u003c\/td\u003e\n\u003ctd\u003eLancer Evolution\u003c\/td\u003e\n\u003ctd\u003eVIII\/IX\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 Evolution\u003c\/td\u003e\n\u003ctd\u003eX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1993-2002\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\u003e1989-1998\u003c\/td\u003e\n\u003ctd\u003eNissan\u003c\/td\u003e\n\u003ctd\u003eSkyline\u003c\/td\u003e\n\u003ctd\u003eGT-R R32\/R33\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1995-2002\u003c\/td\u003e\n\u003ctd\u003eNissan\u003c\/td\u003e\n\u003ctd\u003eSilvia\u003c\/td\u003e\n\u003ctd\u003eS14\/S15 SR20DET\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\u003eLeads turbo innovation with OE supply to global automakers\u003c\/li\u003e\n\u003cli\u003eEFR line dominates motorsport with track-proven durability\u003c\/li\u003e\n\u003cli\u003eEngineered tolerances deliver repeatable boost accuracy\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 fit my EFR 6258 turbo?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Yes it fits EFR 6258 with 58mm turbine wheel and T3 .64 A\/R housing along with other matching EFR models\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 Features cast aluminum body, stainless steel actuator rod, and reinforced diaphragm for heat resistance up to 500F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What warranty coverage applies?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Covered by BorgWarner 12-month limited warranty against defects in materials and workmanship\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 Original manufacturer box with protective foam inserts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.3 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BorgWarner","offers":[{"title":"Default Title","offer_id":39743388516431,"sku":"BWA179284","price":75.93,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/borgwarner-actuator-efr-high-boost-use-with-55mm-and-58mm-tw-_64-borgwarner.png?v=1770230508","url":"https:\/\/www.blackopsautoworks.com\/products\/borgwarner-actuator-efr-high-boost-use-with-55mm-and-58mm-tw-64","provider":"Black Ops Auto Works","version":"1.0","type":"link"}