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...
-10%
Perrin Boost Control Selenoid Cover For 2008+ STI (Black)
Replace your ugly, corroded, steel boost solenoid cover on your 2008+ STI with a PERRIN Performance Boost Solenoid...
The Original Direct-Fit BCS for turbo Subarus. GrimmSpeed is proud to provide the most complete and easy to use 3-Port Electronic Boost...
CUSTOM TUNING REQUIRED! The COBB 3-Port Boost Solenoid (BCS) is an excellent upgrade for modern turbocharged vehicles, enabling...
The COBB 3-Port Boost Solenoid (BCS) is an excellent upgrade for modern turbocharged vehicles, enabling precise boost control...
The Most COMPLETE EVO BCS Ever Built, Period. The GrimmSpeed™ Mitsubishi EVO Boost Control Solenoid is designed to work with...
-30%
Turbo XS Universal Manual Boost Controller
Simple, inexpensive, and effective way to control your boost level and generate more power from your engine. Bleed...
The Next Level of Boost Control. Welcome to the most refined manual boost controller available on the market...
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 Original Direct-Fit BCS for turbo Subarus. GrimmSpeed is proud to provide the most complete and easy to use 3-Port Electronic Boost...
The Original Direct-Fit BCS for turbo Subarus. GrimmSpeed is proud to provide the most complete and easy to use 3-Port Electronic Boost...
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