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.

Blitz Super Sound DD Blow Off Valve NEW    $100.00

Genuine BLITZ Super Sound BOV Blow Off Valve VD    $42.75

BLITZ Super Sound Blow Off Valve VD Universal 70139 Genuine Made in JAPAN    $189.99

Blitz 70139 Super Sound VD Blow Off Valve Universal Turbo Fitment Genuine    $194.99

BLITZ VD UNIVERSAL BLOW OFF VALVE BOV    $199.00

BLITZ VD BOLT-ON BLOW OFF VALVE KIT FOR S13 240SX 180SX SILVIA SR20DET CA18DET    $299.00

BLITZ VD BOLT-ON BLOW OFF VALVE BOV KIT FOR 95-98 240SX S14 SR20DET    $299.00

BLITZ VD BOLT-ON BLOW OFF VALVE BOV KIT 93-98 TOYOTA SUPRA TURBO JZA80 2JZ-GTE    $389.00

BLITZ VD BOLT-ON BLOW OFF VALVE BOV KIT FOR 02-07 GDA GDB GRB WRX    $299.00

BLITZ VD BOLT-ON BLOW OFF VALVE BOV KIT 03-06 LANCER EVO EVOLUTION VIII IX    $299.00

BLITZ VD BOLT-ON BLOW OFF VALVE BOV KIT FOR 08-11 WRX GH8 SH5 BP5 BL5    $299.00

BLITZ VD BOLT-ON BLOW OFF VALVE BOV KIT 93-96 MAZDA RX-7 FD3S 13B-REW    $299.00