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
Quick view GSC Power Division GSC P-D Subaru/Scion BRZ/FR-S FA20 Chrome Polished Exhaust Valve - 29mm Head (STD) - Single - 2121-01 $29.40 $29.10 GSC P-D Subaru/Scion BRZ/FR-S FA20 Chrome Polished Exhaust Valve - 29mm Head (STD) - Single Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Brian Crower Brian Crower Subaru EJ205/EJ257 Single Groove Valve Stem Keepers/Locks (fits BC2160) - BC2960 $108.28 EJ SERIES VALVE KEEPERS / LOCKS6mm stem diameter, 6° billet performance valve stem keepers or locks are designed to fit BC and OEM retainers. Precision machined from premium billet bar stock chromoly steel and heat treated for maximum strength to... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Brian Crower Brian Crower Subaru EJ205-WRX/EJ257-STi Single Spring & Titanium Retainer Kit - BC0600 $299.26 VALVE SPRING & RETAINER KITSDesigned for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. BC titanium retainers... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Kelford Cams Kelford Cams Dual Valve Springs & Titanium Retainers for 2015-21 Subaru WRX FA20 Availability: Usually Ships in 24 to 72 Hours $422.75 Subaru WRX 2015+ dual spring and titanium retainer kit is to suit turbocharged FA20 engines. This spring kit can be used for engines running to 9750RPM and 50PSI boost! High frequency dual spring design to reduce spring surge at high operating RPM. Made... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Sold Out Quick view Manley Performance Manley Subaru WRX/STi (1.050/.755) 16pc Titanium Retainers (for use with 22180-16 Springs) - 23180-16 $222.09 Manley Subaru WRX/STi (1.050/.755) 16pc Titanium Retainers (for use with 22180-16 Springs) Out of Stock Out of Stock 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 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 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 Power-Division Beehive Valve Spring Kit For 2015-21 Subaru WRX, 13-17 BRZ / FR-S - 5056 $508.92 $447.72 GSC Power-Division's Beehive Spring Kit with Titanium Retainers is designed to fit the 2015-20 Subaru WRX and 2013-20 BRZ and Scion FR-S. GSC's 5056 Spring kit uses Chromoly spring seats to locate the ovate wire beehive spring and utilizes lightweight,... 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 Manganese Bronze Intake Valve Guide - Set 8 - 3064-8 $48.76 $43.93 GSC P-D Subaru/Scion BRZ/FR-S FA20 Manganese Bronze Intake Valve Guide - Set 8 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 Manganese Bronze Exhaust Valve Guide - Set 8 - 3063-8 $48.76 $43.93 GSC P-D Subaru/Scion BRZ/FR-S FA20 Manganese Bronze Exhaust Valve Guide - Set 8 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 Traditional Intake Valve Guide Set For Subaru EJ20 / EJ25 - 3028-8 $48.76 $43.93 GSC Power-Division traditional valve guides 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 Manganese Bronze and turned on a dedicated precision CNC... 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 Traditional Exhaust Valve Guide Set For Subaru EJ20 / EJ25 - 3027-8 $48.76 $43.93 GSC Power-Division makes traditional 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 are made from true C67410 Manganese Bronze... 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 Manganese Bronze and turned on a dedicated precision CNC... 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 are made from true C67410 Manganese Bronze and turned on... 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 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 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 - 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 Subaru EJ Valve Spring Seats OEM Style Replacement - GSC1005 $24.00 $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 spring kits or stock springs as an alternative to... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Manley Performance Manley Beehive Valve Spring & Titanium Retainer Set For 2002-14 Subaru WRX, 2004-21 STI, 05-12 LGT, 04-13 FXT - 26185 $497.48 The Manley upgraded beehive valve spring and titanium retainer set is a great choice for Subaru EJ20 / EJ25 engines with upgraded camshafts that require valve springs for increased lift and higher RPM use. The set combines Manley's upgraded 310 lbs./in... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Manley Performance Manley Beehive Valve Spring & Titanium Retainer Set For 2002-14 Subaru WRX, 2004-21 STI, 05-12 LGT, 04-13 FXT - 26180 $315.14 The Manley upgraded valve spring and titanium retainer set is a great choice for Subaru EJ20 / EJ25 engines with upgraded camshafts that require valve springs for increased lift and higher RPM use. The set combines Manley's upgraded 245 lbs./in valve... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Manley Performance Manley Subaru WRX/STI 16pc Valve Springs (1.050/.755) (for use with 23180-16 Retainers) - 22180-16 $128.05 Manley Subaru WRX/STI 16pc Valve Springs (1.050/.755) (for use with 23180-16 Retainers) Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Manley Performance Manley Subaru WRX EJ205/STI EJ257 33mm Race Master Exhaust Valves (Set of 8) - 11171-8 $208.64 $195.23 Manley Subaru WRX EJ205/STi EJ257 33mm Race Master Exhaust Valves (Set of 8) Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Manley Performance Manley 00-03 Subaru WRX (EJ20) / 04 STI Exhaust 32mm Stainless Race Master Valves - 11155-8 $208.64 $195.23 Manley 00-03 Subaru WRX (EJ20) / 04 STi Exhaust 32mm Stainless Race Master Valves Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Manley Performance Manley 00-03 Subaru WRX (EJ20) / 04 STI Exhaust 32mm Stainless Race Master Valve (Single) - 11155-1 $26.08 $24.40 Manley 00-03 Subaru WRX (EJ20) / 04 STi Exhaust 32mm Stainless Race Master Valve (Single) Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Quick view Manley Performance Manley Race Flo 37mm Intake Valve Set For Subaru WRX / STI / FXT / LGT (8) - 11140-8 $208.64 $195.23 Manley Race Flo 37mm Intake Valve Set For Subaru WRX / STI (8). Manley Intake valves are made from NK-842 Stainless, are Swirl Polished, Fully Machined, feature Chrome Stems and Hard Tips.Type: IntakeHead Diameter: 37mmStem Diameter: 6.0mm/... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List
Sold Out Quick view Manley Performance Manley Extreme Duty 33mm Exhaust Valve Set For Subaru WRX / STI FXT, LGT (8) - 11139-8 $555.12 $514.51 Manley Extreme Duty 33mm Exhaust Valve Set WRX / STI (8) . Manley valves are made from an ExtremeAlloy XH-426 Stainless. The valves feature swirl polishing, are fully machined with chrome stems and hard tips.Type: exhaustHead Diameter: 33mmStem Diameter:... Out of Stock Out of Stock Add to Wish List Add to My Wish List Create New Wish List