RallySport Direct carries a great selection of quality performance upgrades and accessories brought to you by Boomba Racing.
This is the Boomba Racing Focus ST Fully Adjustable Bypass Valve. 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 most aggressive of turbo builds.
Note that this bypass valve will come in full recirculation mode, to make it vent to the atmosphere, it will come provided with three screws that cover the ports on each side of this valve. Simply remove those screws to open the ports.
DETAILS:
- Anodized red finish
- CNC machined from aircraft-grade billet aluminum
- Direct OEM replacement
- Can be configured to partially vent to atmosphere
- Compatible with MAF tuned / EU market vehicles
- Internal brass piston design
- Pressure tested up to 100 psi






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