WORKS ENGINEERING Adjustable Turbo BOV Blow Off Valve [W-BOV]

WORKS ENGINEERING Adjustable Turbo BOV Blow Off Valve [W-BOV]

WORKS ENGINEERING USA Blow off valve (BOV), bypass valve or dump valve is a pressure release system present in most turbocharged engines. Its purpose is to prevent compressor surge, and reduce wear on the turbocharger and engine. Blow off valves relieve the damaging effects of compressor “surge loading” by allowing the compressed air to vent to the atmosphere, making a distinct hissing sound, or recirculate into the intake upstream of the compressor inlet.

A blow off valve is connected by a vacuum hose to the intake manifold after the throttle plate. When the throttle is closed, the relative manifold pressure drops below atmospheric pressure and the resulting pressure differential operates the blow off valve’s piston. The excess pressure from the turbocharger is then vented into the atmosphere or recirculated into the intake upstream of the compressor inlet.

• Fitting: Universal for All Turbo Cars
• Can Support high boost turbo up to 600Bhp
• Life Time Warranty
• Comes with Boost Adjustable
• Real Performance Product
• High Quality Blow Off Sound
• Weight: 1Kg
• Can fit all Turbo Engine: 1Jz 2Jz 4G93T 4G63 L2 L5 L6 L7 RB20 RB25 RB26 BP6 BP NB6 NB8 SR20DET SR20 4AGE 16V Turbo, 4AGE 20V Turbo, Caldina GT4 Turbo, 3S-GTE, EVO 1 2 3 4 5 6 7 8 9, Subaru WRX, STI