Radium Engineering 2015+ Subaru WRX Air Oil Separator Kit 240SX S14 Honda Civic Si/SiR 2001-2005 with

Honda Civic Si/SiR 2001-2005 with K20A3

The QR System Incorporates three spring-loaded bolts allowing the pressure plate to engage and disengage evenly and smoothly while reducing internal clutch noise/chatter by up to 50%

Link ECU NGTRX GTRLink G4X ECU

Nissan SR20DET FWD

100% of the trunk space is still useable

Radium Engineering 2015+ Subaru WRX Air Oil Separator Kit 240SX S14 Honda Civic Si/SiR 2001-2005 withHigh 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