Valvetrain Components

IAG BEEHIVE VALVE SPRING AND TITANIUM RETAINER SET FOR SUBARU EJ ENGINE { "__shgImageV2Elements": { "uuid": "s-a6505698-8fd9-47ed-8488-36411a02980c" } } IAG BEEHIVE VALVE SPRING AND...

IAG SINGLE VALVE SPRING AND TITANIUM RETAINER SET FOR SUBARU EJ ENGINE { "__shgImageV2Elements": { "uuid": "s-a0ae8612-0c21-45ab-b7e0-1ee7eb13e797" } } THE IAG SINGLE VALVE SPRING AND...

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 are...

EJ205/EJ207/EJ257 VALVE SPRING & RETAINER KITS Designed 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...

VALVE SPRING & RETAINER KITS Designed 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...

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...

Brian Crower Spring and Retainers Valve Springs: Designed for high rpm, Brian Crower valve springs are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures (chamfer, debur, etc...) for...

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.

GSC P-D 12+ Subaru BRZ / Scion FR-S Single Spring, Chromoly Seat and Titanium Retainer KitGSC Power-Division Single Cylindrical Spring kit for the Subaru 2015+WRX, BRZ, Scion FRS and Toyota FT86 using the new 2.0L NA boxer engine. These are great for...

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 high revving NA engines needing more spring with out...

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 load retention while still maintaining good fatigue threw...

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...

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...

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...

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...

EJ257 VALVE SPRING & RETAINER KITS Designed 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...

Kelfords high performance valve spring set is designed as drop in fit utilizing the OEM retainer. The "PACALOY" springs feature a 85lbs. seat pressure at 36.00mm install height and coil bind occurs at 22.00mm. The springs are good for up to 25lbs. of...

GSC Power-Division Single Valve Spring and Titanium Retainer Kit for Subaru Turbo EJ Platforms. This is a great spring kit for the daily driver with an S1 or S2 cam profile that keeps the boost and revs below 32 psi and 8,000 RPM. 78 lbs @ 1.326" install...

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,...

Manley Subaru WRX/STI 16pc Valve Springs (1.050/.755) (for use with 23180-16 Retainers)

KELFORD 35MM DLC COATED VALVE ADJUSTMENT BUCKET FOR SUBARU EJ20 & EJ25 ENGINES window.SHOGUN_IMAGE_V2_ELEMENTS = window.SHOGUN_IMAGE_V2_ELEMENTS || new Array(); window.SHOGUN_IMAGE_V2_ELEMENTS...

Kelford's Beehive valve spring and titanium retainer set is designed to fit EJ20 and EJ25 Subaru's. The springs are manufactured from "PACALOY" ovate wire, featuring nano-peen and gold nitride surface finishing treatments for superior endurance. The...

VALVE SPRING & RETAINER KITS Designed 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...

Manley Subaru WRX/STi (1.050/.755) 16pc Titanium Retainers (for use with 22180-16 Springs)

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...

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...

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...

GSC P-D Subaru/Scion BRZ/FR-S FA20 Manganese Bronze Intake Valve Guide - Set 8

GSC P-D Subaru/Scion BRZ/FR-S FA20 Manganese Bronze Exhaust Valve Guide - Set 8

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...