1-30 PSI ADJUSTABLE SQV TURBO/CHARGER BLOW OFF VALVE BOV+WELD ON ADAPTER GOLD Sockets for the installation requires professional

for the installation requires professional equipment

Interchange Part Number : 512301 wheel bearings

Mitsubishi: AKH200A203P

Bergstrom: 525694

1999-2005 MAZDA MIATA 1

1-30 PSI ADJUSTABLE SQV TURBO/CHARGER BLOW OFF VALVE BOV+WELD ON ADAPTER GOLD Sockets for the installation requires professionalThe 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