An elegantly engineered solution. Custom Machined Adapter - Makes use of the factory inlet recirculation port, instead of blocking...
CUSTOM TUNING REQUIRED! The COBB 3-Port Boost Solenoid (BCS) is an excellent upgrade for modern turbocharged vehicles, enabling...
The COBB LF BPV is a compact and lightweight by-pass valve that is capable of holding very high...
The COBB 3-Port Boost Solenoid (BCS) is an excellent upgrade for modern turbocharged vehicles, enabling precise boost control...
The Original Direct-Fit BCS for turbo Subarus. GrimmSpeed is proud to provide the most complete and easy to use 3-Port Electronic Boost...
If you're making enough power to surpass the limits of your factory blow off valve, or if your...
CUSTOM TUNING REQUIRED! The COBB 3-Port Boost Solenoid (BCS) is an excellent upgrade for modern turbocharged vehicles, enabling...
These blow off valves are design to be a better than OEM replacement, yet outperform when it comes...
-30%
Turbo XS Recirculation Bypass Valve for 2015+ WRX
The W15-XS-RBV from TurboXS is the valve to get if you want an upgraded Bypass Valve but want...
The Original Direct-Fit BCS for turbo Subarus. GrimmSpeed is proud to provide the most complete and easy to use 3-Port Electronic Boost...
The COBB XLE BPV is a compact and lightweight by-pass valve that is capable of holding very high...
The COBB XLE BPV is a compact and lightweight by-pass valve that is capable of holding very high...
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