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Radium Engineering Air Oil Separator Kit - Subaru WRX/STi 2002-2007

Quick Overview

Part Number: 20-0207-02

Availability: USA Stock Available

$851.61

Details

High-powered modified Subaru engines tend to generate excessive blow-by oil and gasses. In these cases, an ordinary small catch can may quickly fill with oil and not be adequate. Like the Radium Engineering Subaru Dual Catch Can Kit, the AOS (Air Oil Separator) kit is responsible for keeping blow-by oil and other pollutants out of the intake pipe, manifold, turbocharger, and intercooler during all engine loads. The main difference is that an AOS system returns what is collected back into the oil pan so there is no servicing required. The built-in heater keeps water from condensing in the AOS. And because water is more dense than oil, there is an integrated water trap found around the bottom perimeter of the can. This prevents water from descending into the oil pan if ever present. Furthermore, because the water is trapped against the heater, it will eventually boil and evaporate out of the system.

Additional Information

Make/Model Subaru WRX 2002, Subaru WRX 2003, Subaru WRX 2004, Subaru WRX 2005, Subaru WRX 2006, Subaru WRX 2007, Subaru WRX STI 2002, Subaru WRX STI 2003, Subaru WRX STI 2004, Subaru WRX STI 2005, Subaru WRX STI 2006, Subaru WRX STI 2007
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