Description
Each valve is made of durable cast and billet aluminum frame and the valve to diaphragm ratio provides performance that cheap piston types cannot offer. The spring stiffness adjustment screw and the three different models give the Greddy user the option to match vehicles with mild upgrades to heavily tuned engines.
Features:
Easily Adjustable
Eliminate Compressor Surge
Prevents Premature Boost Leakage
Increasing Boost Response Between Shifts
Made of Durable Cast and Billet Aluminum Frame
Fitment:
Subaru WRX STI 2008-2014
Note:
Pictures are used for marketing purposes only, actual product may vary.
Other Part Numbers:
Greddy #gre11561210
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