50MM ALUMINUM RED TURBO TURBOCHARGER BOV BLOW OFF VALVE TRUMPET 35 PSI BOOST Other Exterior Parts & Accessories * 1 Timing Chain (primary

* 1 Timing Chain (primary - 70 links)

2009-2010 4

inorganic salts

& R550 2007-2011

CNC billet aluminum T6061 housing for heat disbursement

50MM ALUMINUM RED TURBO TURBOCHARGER BOV BLOW OFF VALVE TRUMPET 35 PSI BOOST Other Exterior Parts & Accessories * 1 Timing Chain (primaryThe 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