Perrin Recirculating Blow-Off Valve - 2015-2021 Subaru WRX/STI (VA)

Save $24.40

$219.60 $244


This product is compatible with the following applications:
• 2002-2007 Subaru WRX
• 2004-2019 Subaru WRX STI

Adjustable relief pressure and flow control makes fine-tuning on the fly simple and quick. With large 1.225" inlets and outlets, the PERRIN Blow Off Valve is sized perfectly to relieve any amount of boost pressure without fear of compressor surge. Don't be fooled by giant oversized blow off valves, these inlet and outlet sizes were chosen to ensure the perfect balance of flow and to maintain boost in your system, without ruining response by dumping too much boost.

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