{"product_id":"gsc-p-d-ej-series-ej205-ej207-ej257-chrome-polished-super-alloy-exhaust-valve-32mm-headstd-set-8","title":"GSC P-D EJ series EJ205\/EJ207\/EJ257 Chrome Polished Super Alloy Exhaust Valve-32mm Head(STD) -SET 8","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e2015-8\u003c\/span\u003e\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eGSC P-D EJ Series EJ205\/EJ207\/EJ257 Chrome Polished Super Alloy Exhaust Valve 32mm Head STD Set of 8 2002-2021 Subaru WRX STI\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eGSC Power-Division EJ series exhaust valves deliver reliable performance for turbocharged Subaru EJ205 EJ207 EJ257 engines found in WRX and STI models. This set of 8 valves features 32mm standard head diameter for direct fit in stock cylinder heads. Engine builders choose these for improved exhaust flow and heat resistance during high boost tuning.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuper Alloy Material:\u003c\/strong\u003e Handles extreme combustion temperatures and boost levels beyond stock limits in EJ turbo engines\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChrome Polished Stems:\u003c\/strong\u003e Minimizes friction and guide wear for smoother operation and longer valve life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwirl Polished Heads:\u003c\/strong\u003e Enhances exhaust gas evacuation to support higher RPM power output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne-Piece Forged Construction:\u003c\/strong\u003e Provides structural integrity for aggressive cam profiles and valvetrain upgrades\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecise STD Sizing:\u003c\/strong\u003e 32mm head x 6.97mm stem matches OEM specs with performance improvements\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSet of 8 exhaust valves covers full cylinder head refresh on 4-cylinder EJ engines\u003c\/li\u003e\n\u003cli\u003eStandard length suits stock head setups without machining\u003c\/li\u003e\n\u003cli\u003ePackaged in protective sleeves to prevent damage during transit\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\u003eInspect valve guides and replace seals during install for optimal sealing\u003c\/li\u003e\n\u003cli\u003eCompatible with stock or aftermarket valve springs and retainers\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\u003e2002-2007\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eImpreza\u003c\/td\u003e\n\u003ctd\u003eWRX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2004-2007\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\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\u003e2005-2009\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eLegacy\u003c\/td\u003e\n\u003ctd\u003eGT Spec B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose GSC Power-Division?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProven in Subaru motorsports and drag racing applications\u003c\/li\u003e\n\u003cli\u003eManufactured with tight tolerances for consistent performance\u003c\/li\u003e\n\u003cli\u003eBacked by engineering focused on turbocharged 4-cylinder heads\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 these valves fit my 2004 STI EJ257 head?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Yes direct fit for all EJ257 cylinder heads in 2004-2021 STI models with 32mm STD sizing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What finish and material details?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Chrome polished stems on proprietary super alloy resist heat wear paired with swirl polished heads for flow\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What warranty coverage?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Limited lifetime warranty against manufacturing defects when installed by certified shop\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 shipping\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 Protective box 7 x 4 x 2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.65 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GSC Power Division","offers":[{"title":"Default Title","offer_id":40341597945935,"sku":"GSC2015-8","price":292.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/gsc-p-d-ej-series-ej205ej207ej257-chrome-polished-super-alloy-exhaust-valve-32mm-headstd-set-8-valves-gsc-power-division.jpg?v=1699656765","url":"https:\/\/www.blackopsautoworks.com\/products\/gsc-p-d-ej-series-ej205-ej207-ej257-chrome-polished-super-alloy-exhaust-valve-32mm-headstd-set-8","provider":"Black Ops Auto Works","version":"1.0","type":"link"}