PERRIN Air Oil Separator Red Stock TMIC - 2008-2014 Subaru WRX / 2008-2021 STI

PERRIN Air Oil Separator Red Stock TMIC Subaru WRX 2008-2014 STI 2008+

RallySport Direct proudly carries a great selection of quality aftermarket products brought to you by PERRIN Performance.

 

Here, you are looking at the PERRIN Performance Air Oil Separator designed to work with the stock top mount intercooler. This is a great way to trap harmful oil vapors and mist from entering the intake system of your vehicle that can have an effect on your performance. 

 

DETAILS:

• Traps oil from the crankcase ventilation before it enters the intake system
• Reduces the chances of detonation 
• Increases intercooler efficiency by reducing the amount of oil deposited into your intercooler and intake system
• Reduces carbon buildup in the combustion chamber, intake valves, and intake tract
• NOT a catch can system
• Separates engine oil from water vapors and allows the oil to drain back into the engine
• Oil entering from the crankcase vents spins counterclockwise through the entire body of the AOS that passes along 4 walls equalling 50.25 square inches of surface area
• Multiple baffle walls in the compact design simulate the surface area of an AOS that is 13.5" tall
• Comes provided with all necessary hoses and hose fittings
• Can comes with a red powder-coated finish
• All hardware, brackets, fittings, and clamps are included to make this AOS system ready for the installation