Boomba BPV / Blow Off Valve Subaru WRX 2015-2021 Color:Blue If you want the Ultimate

If you want the Ultimate in High Friction Braking this is the pad to choose

This unit is built from 1

Feel - Added confidence of reliability during hard and fast shifts

2005-2009 Subaru Legacy GT / Outback XT

or motor tear downs

Boomba BPV / Blow Off Valve Subaru WRX 2015-2021 Color:Blue If you want the UltimateThis high performance Boomba recirculating bypass valve for your Subaru WRX is precision machined out of aircraft grade billet aluminum. It features an internal brass piston design and is pressure tested to withstand up to 75psi, allowing it to compliment even the most aggressive turbo builds. Spring pre load determines the pressure differential required across the piston before the BOV opens and releases the pressurized intake charge. Designed to be