SKY BLUE UNIVERSAL ALUMINUM TYPE-FV 2-BOLT TURBO BLOW-OFF VALVE+2.5"FLANGE PIPE See more Auxbeam V-series 52 Inch 300w RGB Curved LED L... Manufacturer Part Number: ECCPP802936

Manufacturer Part Number: ECCPP802936

Interchange Part Number: TO2502183

Interchange Part Number : 515046 wheel bearings(2Pcs)

Manufacturer Part Number: E11509201CP

* Shape:Round

SKY BLUE UNIVERSAL ALUMINUM TYPE-FV 2-BOLT TURBO BLOW-OFF VALVE+2.5"FLANGE PIPE See more Auxbeam V-series 52 Inch 300w RGB Curved LED L... Manufacturer Part Number: ECCPP802936The 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