RED TURBO/INTERCOOLER TYPE-S 1-30 PSI ADJUSTABLE BLOW OFF VALVE+2.5"FLANGE PIPE Suspension level kit Superseded Part Number: 19179895

Superseded Part Number: 19179895

for J & N 410-54066

6L 4AGE 4AGEC 4AFELC

Control Arms(K80397

making it a useful and versatile tool

RED TURBO/INTERCOOLER TYPE-S 1-30 PSI ADJUSTABLE BLOW OFF VALVE+2.5"FLANGE PIPE Suspension level kit Superseded Part Number: 19179895The Blow Off valve (BOV) is a pressure relief device on the intake tract to prevent the turbo's compressor from going into surge.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