J&L 13-18 Ford Focus ST Front Oil Separator 3.0 - Black Anodized - 3021F-B 1991 Ford Festiva L Ford F-150 XL 2004 to

Ford F-150 XL 2004 to 2012

1993-1995 Ford F-150 XL Standard Cab Pickup

Mandrel-bent tubing for better airflow

Complete Power System with OttoMind Engine Calibration Module

J&L 13-18 Ford Focus ST Front Oil Separator 3.0 - Black Anodized - 3021F-B 1991 Ford Festiva L Ford F-150 XL 2004 toAir Freight Prohibited: false Not Carb Approved: true Carb Acknowledgement Required: f Ltl Freight Required: false Prop 65: Y Epa: N A During the process of venting crankcase pressure back through your intake track, large amounts of oil, in the form of vapors can gather accumulate in your intake tube, intake manifold runners and even dilute your gas, lowering its octane level. This happens on all engines and is even worse with forced inducted vehicles