Blitz Blow Off Valve

Product Description

The Blow-off valve (BOV) is important to all turbocharged vehicles in order to relieve compressor surge without reducing compressor speed. The BOV controls boost pressure that is built up by the turbo by venting it to the atmosphere in between shifts. This prevents pressure from backing up into the compressor housing, causing the turbo impeller blade to rapidly stop or to spin backwards, which can be destructive to the turbo. A blowoff valve is actuated by pressure changes only, ensuring quick valve responses and complete closures at idle. The BLITZ blow-off valve not only improves performance and response, but also increases the life of the turbocharger.

ARC Blow Off Valve BOV *NO RESERVE* JDM Blitz HKS Turbo US $99.00

Blitz Blow Off Valve US $80.00

BLITZ VENTURI DRIVE VD DUAL BLOW OFF VALVE BOV 2009 NISSAN GTR R35 SKYLINE 70127 US $448.20

BLITZ VENTURI DRIVE VD BLOW OFF VALVE BOV 89-91 MAZDA RX-7 FC TURBO JDM 70190 US $250.20

BLITZ VENTURI DRIVE VD BLOW OFF VALVE BOV 86-92 TOYOTA SUPRA TURBO 70141 US $250.20