Radium AOS-R Air Oil Separator Kit (BRZ/FRS/86) E63 183 Mercedes Benz S430 Base

183 Mercedes Benz S430 Base V8 4

960 2001 220

054 Mercedes Benz C300 4Matic I4 2

a thick Viton o-ring seals the can

The added benefit of a Onboard Digital Wideband Lambda Controller means higher accuracy of the unit

Radium AOS-R Air Oil Separator Kit (BRZ/FRS/86) E63 183 Mercedes Benz S430 BaseHigh powered modified 4U GSE and FA20A 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 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