{"product_id":"gsc-p-d-2014-brz-frs-fa20-exhaust-valve-set-1mm-30mm-23-8n-stainless-alloy","title":"GSC P-D 2014+ BRZ\/FRS FA20 Exhaust Valve Set +1mm (30mm) 23-8N Stainless Alloy","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e2133-8\u003c\/span\u003e\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eGSC P-D 2014+ BRZ\/FRS FA20 Exhaust Valve Set +1mm (30mm) 23-8N Stainless Alloy\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eUpgrade your Subaru BRZ, Scion FR-S or Toyota 86 FA20 engine with GSC Power-Division's +1mm exhaust valve set. These 30mm one-piece forged valves fit 2013+ models and deliver enhanced exhaust flow for higher power output in boosted or high-RPM builds. Precision-engineered for direct replacement during valve jobs, they handle extreme conditions with reliable strength.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e23-8N Stainless Alloy Construction:\u003c\/strong\u003e Forged one-piece design resists heat and fatigue for long-term performance in turbocharged FA20 engines\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e+1mm Oversize (30mm Diameter):\u003c\/strong\u003e Increases exhaust flow over stock 29mm valves to support bigger cams, porting and forced induction setups\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwirl Polished Finish:\u003c\/strong\u003e Reduces friction and improves airflow for quicker valve response and measurable horsepower gains\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExact FA20 Specs:\u003c\/strong\u003e 6mm stem, 104.14mm length, 1.25mm margin and 5mm lock groove ensure drop-in fit with OEM or aftermarket guides\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade in USA Set of 8:\u003c\/strong\u003e Complete exhaust valve kit covers both cylinder heads with consistent quality\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eRequires valve seat machining for +1mm oversize installation\u003c\/li\u003e\n\u003cli\u003ePair with GSC valve springs for optimal control at high RPM\u003c\/li\u003e\n\u003cli\u003eSecurely packaged 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\u003eValve job needed: cut seats to 30mm and check stem clearance\u003c\/li\u003e\n\u003cli\u003eCompatible with OEM retainers, locks and GSC springs\/seats\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\u003e2013-2016\u003c\/td\u003e\n\u003ctd\u003eScion\u003c\/td\u003e\n\u003ctd\u003eFR-S\u003c\/td\u003e\n\u003ctd\u003eBase, Premium, Limited\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2013-2021\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eBRZ\u003c\/td\u003e\n\u003ctd\u003eBase, Premium, Limited, tS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2017-2020\u003c\/td\u003e\n\u003ctd\u003eToyota\u003c\/td\u003e\n\u003ctd\u003e86\u003c\/td\u003e\n\u003ctd\u003eBase, GT, Hakone Edition\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 track abuse on FA20 engines\u003c\/li\u003e\n\u003cli\u003eHigh-strength materials built for 1000+hp applications\u003c\/li\u003e\n\u003cli\u003eEngineered tolerances match factory specs while enabling mods\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 2013 BRZ\/FR-S models?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Yes, GSC 2133-8 fits all 2013+ FA20DIT engines in BRZ, FR-S and 86 including early models with no modifications\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What makes 23-8N stainless better than stock?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e 23-8N alloy offers superior heat resistance and tensile strength over OEM Inconel, preventing stem stretch or recession under boost\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What is the warranty on these valves?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Lifetime warranty against manufacturing defects when installed by certified shops. excludes abuse or improper machining\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 Compact box measures 6in x 4in x 2in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.00 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GSC Power Division","offers":[{"title":"Default Title","offer_id":40341600829519,"sku":"GSC2133-8","price":174.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/Screenshot2024-05-23at12.42.32PM.png?v=1716482560","url":"https:\/\/www.blackopsautoworks.com\/products\/gsc-p-d-2014-brz-frs-fa20-exhaust-valve-set-1mm-30mm-23-8n-stainless-alloy","provider":"Black Ops Auto Works","version":"1.0","type":"link"}