{"product_id":"gfb-99-21-subaru-wrx-sti-wga-wastegate-actuator-tune-required","title":"GFB 99-21 Subaru WRX STI WGA Wastegate Actuator (Tune Required)","description":"\u003cdiv\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e7305\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 9328022007465\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch4\u003e\u003cstrong\u003eGFB WGA Wastegate Actuator 1999-2021 Subaru WRX STI EJ20\/EJ25\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe \u003cstrong\u003eGFB 7305\u003c\/strong\u003e WGA internal wastegate actuator is the premium upgrade for 1999-2021 Subaru WRX and STI with EJ20\/EJ25 turbo engines. Higher spring rate, adjustable rod, and robust construction deliver faster spool, better boost control, and up to 7-10 psi over stock the essential tuning foundation for increased performance.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Preload:\u003c\/strong\u003e Fine-tune base boost with included spring options\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFaster Spool \u0026amp; Response:\u003c\/strong\u003e Stronger spring reduces wastegate creep for quicker turbo response\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Design:\u003c\/strong\u003e Billet aluminum body with nomex-reinforced diaphragm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Bolt-On:\u003c\/strong\u003e Replaces factory actuator no modifications required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\" width=\"100%\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e7305\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActuator Type\u003c\/td\u003e\n\u003ctd\u003eInternal Wastegate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBoost Increase\u003c\/td\u003e\n\u003ctd\u003eUp to +7-10 psi over stock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eBillet Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiaphragm\u003c\/td\u003e\n\u003ctd\u003eNomex-Reinforced Silicone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eAustralia\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e2-Year Limited\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eFits 1999-2021 Subaru Impreza WRX\/STI with factory TD04\/TD05\/VF series turbos tune required after installation\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eInstallation Time: 30-60 minutes\u003c\/li\u003e\n\u003cli\u003eECU tune required running without tuning may cause overboost\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\" cellpadding=\"8\" cellspacing=\"0\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1999-2021\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eImpreza WRX\/STI\u003c\/td\u003e\n\u003ctd\u003eEJ20\/EJ25 Turbo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2002-2021\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eWRX\/STI\u003c\/td\u003e\n\u003ctd\u003eAll factory turbo models\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eWhy Choose GFB WGA?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eAustralia’s leading turbo performance brand\u003c\/li\u003e\n\u003cli\u003eProven on thousands of tuned Subarus worldwide\u003c\/li\u003e\n\u003cli\u003eSuperior materials and design for reliable boost control\u003c\/li\u003e\n\u003c\/ul\u003e\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 Do I need a tune?\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, increased boost requires ECU adjustment to prevent overboost.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Will it fit aftermarket turbos?\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Only with factory-style wastegate bracket – check compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e How much boost gain?\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Typically 7-10 psi over stock with proper tuning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e UPS\/FedEx Ground\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e Typically In stock ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Official GFB retail box\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Go Fast Bits","offers":[{"title":"Default Title","offer_id":43924406665295,"sku":"GFB7305","price":209.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/7305_01.jpg?v=1765205188","url":"https:\/\/www.blackopsautoworks.com\/products\/gfb-99-21-subaru-wrx-sti-wga-wastegate-actuator-tune-required","provider":"Black Ops Auto Works","version":"1.0","type":"link"}