Perrin Red Recirculation Blow Off Valve Kit For Subaru 02-07 WRX / 04-20 STI 1992-2002-gm-6.5l-(non-duramax) 0L engine is manufactured using

0L engine is manufactured using durable 409 stainless steel tubing throughout and features a 2

Front lift method: Coil springs

The RIGID Q-Series has benefited from several upgrades to improve both the look and performance

Muffler Inlet Diameter (in): 2

CopperDriveOnly LED Driven At 100 percent

Perrin Red Recirculation Blow Off Valve Kit For Subaru 02-07 WRX / 04-20 STI 1992-2002-gm-6.5l-(non-duramax) 0L engine is manufactured usingdjustable 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