Report post

What is the IAG performance air / oil separator (AOS)?

The IAG Performance Air / Oil Separator (AOS) is a valuable investment to protect and maintain peak performance in your Subaru. Developed through years of meticulous testing on standard and competitive applications, the design of the AOS offers unparalleled protection for your engine.

How does the street series AOS protect from oil dilution and lubrication failures?

The Street Series AOS protects from oil dilution and lubrication failures in ethanol fueled application because the Street Series AOS captures fuel vapors out of the oil and returns these vapors to the intake tract for combustion.

Is the street series AOS compatible with all fuel types?

The Street Series AOS is compatible with all fuel types, extends engine life, improves crankcase ventilation and is compatible with standard ECU calibrations. Keeping oil out of the engine intake tract is extremely important towards preventing premature mechanical failure and maintaining performance.

The World's Leading Crypto Trading Platform

Get my welcome gifts