ADJUSTABLE BILLET ALUMINUM RED TYPE-RS TURBO BLOW OFF VALVE BOV+HOSES/BOLTS Non-adjustable Damper 1998 Volkswagen Golf GLS TDI

1998 Volkswagen Golf GLS TDI Hatchback 2-Door Hood

ADVANCED TECHNOLOGY: Selection of high-level fabric

546053N517

Manufacturer Part Number: E81848001CP

25-1"-silver-85

ADJUSTABLE BILLET ALUMINUM RED TYPE-RS TURBO BLOW OFF VALVE BOV+HOSES/BOLTS Non-adjustable Damper 1998 Volkswagen Golf GLS TDIThe Blow Off valve (BOV) is a pressure relief device on the intake tract to prevent the turbo's compressor from going into surge. When the throttle is closed rapidly, the airflow is quickly reduced, causing flow instability and pressure fluctuations. Surge can eventually lead to thrust bearing failure due to the high loads associated with it. Blow Off valves use a combination of manifold pressure signal and spring force to detect when the throttle is