Boomba Racing Fully Adjustable Bypass Valve Natural Finish - 13+ Focus ST
SKU:$212.40 $236.00
This is a great upgrade designed to hold boost in both stock or modified vehicles to provide a quick response in between shifts or under deceleration. This is both a recirculating or vent to the atmosphere type bypass valve that relieves pressure back into the intake system and has been precision machined out of aircraft grade billet aluminum. It will come with an internal brass piston design that has been pressure tested to withstand up to 100psi which is good enough to sustain the mo. . . Show More >
