Quick view GSC Power Division GSC Oversize Size 37mm Intake Valve Set for Subaru EJ20 / EJ25 Turbo $147.38 GSC set out to create the best performance, longest lasting Subaru oversize (+1) 37mm intake valves available to the aftermarket. Using advanced 3D design and simulation programs GSC created a... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view GSC Power Division GSC Standard Size 36mm Intake Valve Set for Subaru EJ20 / EJ25 Turbo $146.35 GSC set out to create the best performance, longest lasting Subaru intake valves available to the aftermarket. Using advanced 3D design and simulation programs GSC created a stronger and higher... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view GSC Power Division GSC Super Alloy 32mm Standard Exhaust Valve Set for Subaru EJ20 / EJ25 $261.88 Running high horsepower with high EGT's requires a valve that will last in 2000F conditions. GSC 32mm standard size Super Alloy Exhaust valves have chrome polished stems to create a smooth, durable... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view GSC Power Division GSC Super Alloy 33mm Oversize Exhaust Valve Set for Subaru EJ20 / EJ25 $264.96 Running high horsepower with high EGT's requires a valve that will last in 2000F conditions. GSC 33mm +1 Oversize Super Alloy Exhaust valves have chrome polished stems to create a smooth, durable... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view GSC Power Division GSC Beehive Valve Springs and Titanium Retainer Set for Subaru EJ Engines $399.92 GSC Power-Division Beehive valve springs use an ovate wire which utilizes advanced material heat treatment methods for superior load loss capabilities. GSC springs have the highest level of spring... Add to Wish List Add to My Wish List Create New Wish List
Quick view GSC Power Division GSC Single Valve Springs and Titanium Retainer Set for 2015-21 Subaru WRX FA20, 13-20 BRZ-FR-S $306.01 GSC Power-Division's Single, Cylindrical Spring kit is designed for the 2.0L FA20 engines found in the 2015-21 Subaru WRX and 2013-20 Subaru BRZ / FRS. These are great for boosted applications or... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view GSC Power Division GSC Subaru EJ Valve Spring Seats OEM Style Replacement $22.44 GSC Power-Division Spring Seats are now available for the Subaru Turbo EJ series. The GSC1005 is an OEM replacement stamped spring seat, usable with GSC Power-Division 5043 or 5743 upgraded valve... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view GSC Power Division GSC Exhaust Valve Guide Set with Depth Stopper For Subaru EJ20 / EJ25 $43.93 GSC Power-Division makes exhaust valve guides that fit properly, easier to install and shaped to help air flow instead of just copying the OEM design. GSC's Subaru EJ20 / EJ25 exhaust valve guides... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view GSC Power Division GSC Intake Valve Guide Set with Depth Stopper For Subaru EJ20 / EJ25 $43.93 GSC Power-Division valve guides with depth stop fit properly, are easier to install and shaped to help air flow instead of just copying the OEM design. GSC's valve guides are made from true C67410... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view GSC Power Division GSC Viton 6mm Valve Stem Seal Set For Subaru EJ205 / EJ207 / EJ257 $14.24 GSC Power-Division 6mm Viton Valve Stem Seal set for the Subaru EJ257, EJ207 and EJ205. GSC's Viton stem seals are able to cope with higher heat than the OEM seals which reduces wear in and tear in... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view GSC Power Division GSC Exhaust Valve Guide Set with Depth Stopper For 2015-21 Subaru WRX FA20, 2013-20 BRZ / FR-S $43.93 GSC Power-Division makes Subaru FA20 exhaust valve guides that fit properly, easier to install and shaped to help air flow instead of just copying the OEM design. GSC's WRX, BRZ / FR-S exhaust valve... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view GSC Power Division GSC Intake Valve Guide Set with Depth Stopper For 2015-21 Subaru WRX FA20, 2013-20 BRZ / FR-S $43.93 GSC Power-Division makes valve guides that fit properly, easier to install and shaped to help air flow instead of just copying the OEM design. GSC's valve guides are made from true C67410 Manganese... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view GSC Power Division GSC Exhaust Valve Guide Set with Depth Stopper For Subaru EJ20 / EJ25 - 3025-8 $48.76 $43.93 GSC Power-Division makes exhaust valve guides that fit properly, easier to install and shaped to help air flow instead of just copying the OEM design. GSC's Subaru EJ20 / EJ25 exhaust valve guides... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view GSC Power Division GSC Intake Valve Guide Set with Depth Stopper For Subaru EJ20 / EJ25 - 3026-8 $48.76 $43.93 GSC Power-Division valve guides with depth stop fit properly, are easier to install and shaped to help air flow instead of just copying the OEM design. GSC's valve guides are made from true C67410... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view GSC Power Division GSC P-D 02-05 2.0L WRX S2 Cams 272/272 Billet - 7020S2 $1,050.00 $932.66 GSC P-D 02-05 2.0L WRX S2 Cams 272/272 Billet Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view GSC Power Division GSC P-D 08+ STi S1 Cams 266/264 Billet - 7026S1 $1,175.00 $1,058.68 GSC P-D 08+ STi S1 Cams 266/264 Billet Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view GSC Power Division GSC P-D 12+ Subaru BRZ / Scion FR-S Single Spring, Chromoly Seat and Titanium Retainer Kit - 5756 $339.63 $306.01 GSC P-D 12+ Subaru BRZ / Scion FR-S Single Spring, Chromoly Seat and Titanium Retainer Kit Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view GSC Power Division GSC P-D EJ series EJ205/EJ207/EJ257 Chrome Polished Super Alloy Exhaust Valve-32mm Head(STD) - 2015-01 $34.10 GSC P-D EJ series EJ205/EJ207/EJ257 Chrome Polished Super Alloy Exhaust Valve-32mm Head(STD) Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view GSC Power Division GSC P-D EJ257 Beehive Valve Springs w/ Titanium Retainer Valvetrain Kit (Use factory spring seats) - 5043 $454.58 $399.92 The GSC Power-Division Beehive Valve Spring Kit with Ti Retainer for the DOHC Subaru Turbo EJ Platforms includes 16 titanium retainers and 16 beehive valve springs. Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view GSC Power Division GSC P-D Subaru EJ Series Viton 6mm Valve Stem Seal Set - 1022 $15.23 $14.24 GSC P-D Subaru EJ Series Viton 6mm Valve Stem Seal Set Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view GSC Power Division GSC P-D Subaru EJ Turbo Series Valve Spring Kit (set of 16) - 5743 $313.50 $282.46 GSC P-D Subaru EJ Turbo Series Valve Spring Kit (set of 16) Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view GSC Power Division GSC P-D Subaru EJ20 JDM / Euro Spec STi S1 Cams 268/266 (Not compatible w/USA Spec Engines) Billet - 7027S1 $1,150.00 $1,036.15 GSC P-D Subaru EJ20 JDM / Euro Spec STi S1 Cams 268/266 (Not compatible w/USA Spec Engines) Billet Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view GSC Power Division GSC P-D Subaru EJ20 JDM / Euro Spec STi S2 Cams 272/272 (Not compatible w/USA Spec Engines) Billet - 7027S2 $1,150.00 $1,036.15 GSC P-D Subaru EJ20 JDM / Euro Spec STi S2 Cams 272/272 (Not compatible w/USA Spec Engines) Billet Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view GSC Power Division GSC P-D Subaru EJ20 JDM / Euro Spec STi S3 Cams 282/282 (Not compatible w/USA Spec Engines) Billet - 7027S3 $1,150.00 $1,036.15 GSC P-D Subaru EJ20 JDM / Euro Spec STi S3 Cams 282/282 (Not compatible w/USA Spec Engines) Billet Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view GSC Power Division GSC P-D Subaru EJ20/EJ257 Turbo Chrome Polished Super Alloy Exhaust Valve - 33mm Head (+1mm) -Single - 2017-01 $34.50 GSC P-D Subaru EJ20/EJ257 Turbo Chrome Polished Super Alloy Exhaust Valve - 33mm Head (+1mm) -Single Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view GSC Power Division GSC P-D Subaru EJ205/EJ207/EJ257 Chrome Polished Intake Valve - 37mm Head (+1mm) - Single - 2014-01 $19.19 GSC P-D Subaru EJ205/EJ207/EJ257 Chrome Polished Intake Valve - 37mm Head (+1mm) - Single Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view GSC Power Division GSC P-D Subaru Subaru EJ205/EJ207/EJ257 Chrome Polished Exhaust Valve - 32mm Head (STD) - Single - 2011-01 $19.46 $19.11 Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view GSC Power Division GSC P-D Subaru Subaru EJ205/EJ207/EJ257 Chrome Polished Exhaust Valve - 33mm Head (+1mm) - Single - 2013-01 $19.24 GSC P-D Subaru Subaru EJ205/EJ207/EJ257 Chrome Polished Exhaust Valve - 33mm Head (+1mm) - Single Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view GSC Power Division GSC P-D Subaru Subaru EJ205/EJ207/EJ257 Chrome Polished Intake Valve - 36mm Head (STD) - Single - 2012-01 $19.06 GSC P-D Subaru Subaru EJ205/EJ207/EJ257 Chrome Polished Intake Valve - 36mm Head (STD) - Single Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view GSC Power Division GSC P-D Subaru/Scion BRZ/FR-S FA20 21-4N Chrome Polished Intake Valve - 35mm Head (STD) - Single - 2122-01 $19.11 GSC P-D Subaru/Scion BRZ/FR-S FA20 21-4N Chrome Polished Intake Valve - 35mm Head (STD) - Single Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List