{"product_id":"gsc-p-d-subaru-scion-brz-fr-s-fa20-manganese-bronze-exhaust-valve-guide-set-8","title":"GSC P-D Subaru\/Scion BRZ\/FR-S FA20 Manganese Bronze Exhaust Valve Guide - Set 8","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e3063-8\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e GSC3063-8\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eGSC P-D Subaru\/Scion BRZ\/FR-S FA20 Manganese Bronze Exhaust Valve Guide - Set 8 2013-2020\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eGSC Power-Division Manganese Bronze Exhaust Valve Guides are a set of 8 precision components designed for the FA20 engine in Subaru BRZ Scion FR-S and Toyota 86 models from 2013 to 2020. These guides provide reliable valve sealing and support under high exhaust temperatures common in performance applications. Install them in stock or ported cylinder heads for consistent operation during extended track sessions or boosted setups.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManganese Bronze Construction:\u003c\/strong\u003e Delivers high thermal conductivity and corrosion resistance to manage exhaust valve heat and extend guide life in demanding conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Machining:\u003c\/strong\u003e Ensures exact fit in FA20 cylinder heads with tight tolerances for minimal valve wobble and optimal sealing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSet of 8:\u003c\/strong\u003e Complete exhaust side coverage for one engine allowing straightforward replacement during rebuilds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance Focused Design:\u003c\/strong\u003e Supports higher RPM and boost levels without premature wear seen in stock guides.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMPN 3063-8:\u003c\/strong\u003e Direct replacement part engineered for Subaru Scion and Toyota FA20 platforms.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePair with GSC valves or compatible aftermarket stems for best results in high performance engines.\u003c\/li\u003e\n\u003cli\u003eInspect head surfaces before installation to ensure flatness and cleanliness.\u003c\/li\u003e\n\u003cli\u003eShips in protective packaging 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\u003eUse a valve guide driver tool to press guides into place without distortion.\u003c\/li\u003e\n\u003cli\u003eCompatible with stock FA20 cylinder heads and O-ring style sealing.\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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2013-2020\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eBRZ\u003c\/td\u003e\n\u003ctd\u003eLimited\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2013-2020\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eBRZ\u003c\/td\u003e\n\u003ctd\u003ePremium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2015\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eBRZ\u003c\/td\u003e\n\u003ctd\u003eSeries.Blue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2016\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eBRZ\u003c\/td\u003e\n\u003ctd\u003eSeries.HyperBlue\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\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\u003eGT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2017\u003c\/td\u003e\n\u003ctd\u003eToyota\u003c\/td\u003e\n\u003ctd\u003e86\u003c\/td\u003e\n\u003ctd\u003eSpecial Edition\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2013-2020\u003c\/td\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003ctd\u003eBRZ\u003c\/td\u003e\n\u003ctd\u003etS\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\u003eEstablished leader in valvetrain components for motorsports applications worldwide.\u003c\/li\u003e\n\u003cli\u003eComponents tested in high horsepower builds for proven reliability.\u003c\/li\u003e\n\u003cli\u003eManufactured with tight quality controls for consistent performance.\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 guides fit 2013-2020 Subaru BRZ Scion FR-S and Toyota 86 models?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Yes they directly fit all FA20 equipped vehicles in these years including base premium limited and special editions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Why manganese bronze for exhaust guides?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e This alloy offers excellent heat dissipation and wear properties specifically suited to the hotter exhaust side versus intake guides.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What is the warranty on these valve guides?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e GSC provides a limited lifetime warranty against manufacturing defects when installed correctly.\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 UPS Ground or USPS Priority\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 6 x 4 x 2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.3 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GSC Power Division","offers":[{"title":"Default Title","offer_id":43821076119631,"sku":"GSC3063-8","price":49.65,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/gsc-p-d-subaruscion-brzfr-s-fa20-manganese-bronze-exhaust-valve-guide-set-8-gsc-power-division.jpg?v=1767420179","url":"https:\/\/www.blackopsautoworks.com\/products\/gsc-p-d-subaru-scion-brz-fr-s-fa20-manganese-bronze-exhaust-valve-guide-set-8","provider":"Black Ops Auto Works","version":"1.0","type":"link"}