An elegantly engineered solution. Custom Machined Adapter - Makes use of the factory inlet recirculation port, instead of blocking...
-2%
Cobb Tuning 3-Port Boost Control Solenoid For Subaru 2008-2014 WRX / 2008-2018 STI / 2009-2013 Forester XT / 2005-2009 Outback XT / 2005-2009 Legacy GT
CUSTOM TUNING REQUIRED! The COBB 3-Port Boost Solenoid (BCS) is an excellent upgrade for modern turbocharged vehicles, enabling...
-10%
Cobb Tuning LF BPV for 2015+ WRX
The COBB LF BPV is a compact and lightweight by-pass valve that is capable of holding very high...
-2%
Cobb Tuning 3-Port Boost Control Solenoid For Subaru 2002-2007 WRX / STI | 2004-2008 Forester XT
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...
-10%
Turbosmart Kompact Dual Port Blow Off Valve - Subaru WRX 2002-2007 / STI 2004+
If you're making enough power to surpass the limits of your factory blow off valve, or if your...
-0%
Cobb Tuning 3-Port Boost Control Solenoid For Subaru 2015+ WRX
CUSTOM TUNING REQUIRED! The COBB 3-Port Boost Solenoid (BCS) is an excellent upgrade for modern turbocharged vehicles, enabling...
-7%
Turbosmart Recirculating Blow Off Kompact Plumb Back Universal 34mm
These blow off valves are design to be a better than OEM replacement, yet outperform when it comes...
-10%
Turbosmart BOV Kompact Dual Port for 2013+ Focus ST
50/50 Vented valve Specifically designed to suit BorgWarner EFR and KKK turbochargers Billet aluminum construction Use sealed O-Ring...
-22%
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...
-10%
Cobb Tuning XLE BPV For Subaru WRX 2008-2014 / Forester XT 2009-2013 / Legacy GT 2005-2009
The COBB XLE BPV is a compact and lightweight by-pass valve that is capable of holding very high...
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