{"product_id":"gsc-p-d-subaru-fa20f-wrx-2015-23-8n-chrome-polished-exhaust-valve-30mm-head-1mm-8","title":"GSC P-D Subaru FA20F WRX 2015+ 23-8N Chrome Polished Exhaust Valve 30mm Head +1mm - (8)","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e2283-8\u003c\/span\u003e\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eGSC P-D Subaru FA20F WRX 2015+ 23-8N Chrome Polished Exhaust Valve 30mm Head +1mm - (8)\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eGSC Power-Division exhaust valves upgrade the FA20F engine in 2015-2021 Subaru WRX models with precision-engineered components for high-boost applications. This set of 8 delivers improved exhaust flow and heat management to support aggressive camshafts and turbo setups. Direct replacement design ensures reliable performance in street and track environments.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e23-8N Stainless Steel:\u003c\/strong\u003e Heat-resistant forging withstands extreme turbo temperatures for consistent valve operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChrome Polished Stems:\u003c\/strong\u003e Smooth finish cuts friction and guide wear extending valve train life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e30mm Head Diameter:\u003c\/strong\u003e Larger head promotes exhaust scavenging and power across RPM range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e+1mm Stem Length:\u003c\/strong\u003e Matches ported heads for secure seating and lash adjustment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne-Piece Forged Construction:\u003c\/strong\u003e High-strength design handles high-RPM stress without flexing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eComplete set of 8 exhaust valves for full engine refresh\u003c\/li\u003e\n\u003cli\u003eInspect valve guides and seats before installation for best results\u003c\/li\u003e\n\u003cli\u003eHandle carefully to protect polished finishes during storage\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\u003eReplace valve stem seals with performance units during install\u003c\/li\u003e\n\u003cli\u003eCompatible with stock keepers and springs or aftermarket upgrades\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\u003e2015-2021\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eWRX\u003c\/td\u003e\n\u003ctd\u003eBase\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\u003eLimited\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\u003ePremium\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 drag racing and rallycross Subaru builds\u003c\/li\u003e\n\u003cli\u003eMade in USA with micrometer tolerances for fit\u003c\/li\u003e\n\u003cli\u003eBacked by real-world dyno testing data\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 2015-2021 Subaru WRX FA20F?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Yes direct fit for all trim levels with stock or ported cylinder heads on FA20F turbo engines\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What finish and material do these use?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e 23-8N stainless steel valves with swirl-polished chrome stems for reduced wear and better lubrication retention\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What warranty coverage applies?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Limited lifetime warranty against manufacturing defects when installed by certified technicians\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 padded box 1in x 6in x 8in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.45 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GSC Power Division","offers":[{"title":"Default Title","offer_id":40341601058895,"sku":"GSC2283-8","price":174.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/gsc-p-d-subaru-fa20f-wrx-2015-23-8n-chrome-polished-exhaust-valve-30mm-head-1mm-8-valves-gsc-power-division.jpg?v=1699656887","url":"https:\/\/www.blackopsautoworks.com\/products\/gsc-p-d-subaru-fa20f-wrx-2015-23-8n-chrome-polished-exhaust-valve-30mm-head-1mm-8","provider":"Black Ops Auto Works","version":"1.0","type":"link"}