Perrin Red Recirculation Blow Off Valve Kit For Subaru 02-07 WRX / 04-20 STI batteries Factory wheels cannot be reinstalled

Factory wheels cannot be reinstalled

Notes: Includes GT500KR models

and the clamp-on inlet and outlet connections make installation clean and straightforward — clamps are included

Installers can test for condensation by turning the engine on

a 3-inch tool steel driveshaft

Perrin Red Recirculation Blow Off Valve Kit For Subaru 02-07 WRX / 04-20 STI batteries Factory wheels cannot be reinstalleddjustable relief pressure and flow control make fine tuning on the fly simple and quick with the PERRIN BOV BPV. HIGH FLOW With large 1. 225" inlets and outlets, the PERRIN BPV is sized perfectly to relieve any amount of boost pressure without fear of compressor surge. Don't be fooled by giant oversized bypass valves, these inlet and outlet sizes were chosen to ensure the perfect balance of flow and to maintain boost in your system, without ruining