50MM ALUMINUM SILVER TURBO TURBOCHARGER BOV BLOW OFF VALVE TRUMPET 35 PSI BOOST Hid ballast 1999-2001 SATURN SW2 1

1999-2001 SATURN SW2 1

NOT interchangeable with the front driver side

2X Cross Bars

ENG CODE "G4CP""

Other Part Number: ET2511S

50MM ALUMINUM SILVER TURBO TURBOCHARGER BOV BLOW OFF VALVE TRUMPET 35 PSI BOOST Hid ballast 1999-2001 SATURN SW2 1The 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