TYPE-S BOV 2.5" FLANGE INLET TURBOCHARGER PURPLE TURBO BOOST BOV BLOW OFF VALVE Center & Overhead Console Parts Interchange Part Number: 11127646553

Interchange Part Number: 11127646553

4KG25G7XSL4

1990-12/01/1996 TOYOTA CELICA 2

Radiator Core Length: 31

5" Black Face Tachometer 11K RPM Tach Gauge With Red Shift Light All For Toyota

TYPE-S BOV 2.5" FLANGE INLET TURBOCHARGER PURPLE TURBO BOOST BOV BLOW OFF VALVE Center & Overhead Console Parts Interchange Part Number: 11127646553The 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