Manley Valve Spring and Retainer Kit w/o Valve Locks (16 each) WRX 02-14 / STI 04-21 | 26180 Wheel Bolt Pattern_5x105 Part #: TS-SU-GRDa

Part #: TS-SU-GRDa

This builds up over time which causes a loss in power and extra wear and tear on your valve train

Bulb Size: 9005

EsterCore harnesses the power of optically selected high-performance synthetic base oils

Manley Valve Spring and Retainer Kit w/o Valve Locks (16 each) WRX 02-14 / STI 04-21 | 26180 Wheel Bolt Pattern_5x105 Part #: TS-SU-GRDaProduct Fitment: 2004 2021 Subaru STI 2002 2014 Subaru WRX When youre upgrading your turbo Subaru EJseries engine (WRX, STI, LGT, FXT), the valvetrain must keep up with increased lift, higher revs and boosted conditions. The Manley Performance Valve Spring & Retainer Kit (Part 26180) is built to deliver that reliability. Each kit features hightensile chromesilicon alloy singleconical springs combined with aerospacegrade titanium CNCmachined retainers.