30PSI ADJUSTABLE SILVER RFL ALUMINUM TURBO BOOST TURBOCHARGER BLOW OFF VALVE BOV Transmission Parts 06-09 Chevy Trailblazer SS 6

06-09 Chevy Trailblazer SS 6

* These Head gasket bolts Sets are designed for the professional installer

Packing include: 1 Pcs ABS wheel sensor

Interior Center Console Armrest Latch compatible for Dodge Ram 2013-2018 for 5RQ83TX7AC

30PSI ADJUSTABLE SILVER RFL ALUMINUM TURBO BOOST TURBOCHARGER BLOW OFF VALVE BOV Transmission Parts 06-09 Chevy Trailblazer SS 6The 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