Subaru WRX STI Valve Springs & Guides

Take your WRX STI to the next level with VividRacing's high performance engine components like pistons, rods & bearings, as well as Cold Air Intake, Suspension like Springs, Rods and Coilovers, to wheels, tires and anything else you could use to tune your WRX STI to the next level. For high performance upgrades for your WRX STI, VividRacing has you covered-- we're the #1 source on the web for WRX STI racing parts and upgrades, and our drive to be number one in customer service and delivery keeps our customers returning to us year after year. Even if you don't find what you're looking for, be sure to call us and speak with a WRX STI upgrade & racing specialist-- odds are we can help you locate the exact part you want.

View all WRX STI Valve Springs & Guides products

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	Cosworth High RPM Valve Spring Set Subaru WRX STI EJ20 EJ25 02-12 Model Number: 20000166 View Price Cosworth High RPM Valve Spring Set Subaru WRX STI EJ20 EJ25 02+For maximum performance and reliability, valve train components shoud be replaced when any cylinder head work is carried out. These High RPM Vavle Springs come in a set of 16.Fits: Subaru STI EJ25 2.5L and WRX EJ20 2.0LNote: Picture is for representation only. Actual product may vary....
	Brian Crower Single Valve Springs Subaru WRX STI EJ205 EJ257 Model Number: BC1600 View Price Brian Crower Single Valve Springs Subaru WRX STI EJ205 EJ257Designed 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´è_) for consistent pressures over long term, high rpm usage. Quality valve springs are critical in the prevention of premature valve float.Designed for high rpm, BC valve springs are wound from only the highest grade, super clean, chrome silicone al...
	Cosworth Dual Valve Spring & Titanium Retainer Set Subaru WRX STI EJ25 2.5L 04-06 Model Number: KK3839 View Price Cosworth Dual Valve Spring & Titanium Retainer Set Subaru WRX STI EJ25 2.5L 04-06Cosworth Ultra Race Valve Spring Kits are engineered for use in situations that require valve control in extreme conditions. Each kit consists of dual valve springs with matched lightweight titanium retainers, keepers, and hardened steel springs seats. Cosworth Ultra Race Valve Springs are wound from the highest quality chrome silicone steel with chamfered ends and are heat treated and stress relieved for long term ...
	Tomei Valve Springs Subaru WRX STI EJ257 04-12 Model Number: 163057 View Price High quality springs are required to transfer the exact movement of the camshaft to the valves at high engine speeds, this is especially important on high performance engines. Tomei products are always engineered with precision to suit the users needs. This requires careful selection of materials and surface coating. Tomei springs are constructed with oil tempered chromium-silicone alloy steel wire which is considered to be the best material for performance springs in the industry. These high qu...