Radium Engineering 2015+ Subaru STi Air Oil Separator-Return Kit - 20-0607

Bolt-in air/oil separator for the Gen 1 and Gen 2 BRZ/86. Allows collected oil to drain back into the oil pan. Cleaner induction air results in better performance.This Part...

Radium Engineering 2015+ Subaru WRX Air Oil Separator Kit (INCLUDES 20-0255)This Part Fits:YearMakeModelSubmodel2015-2017SubaruWRXBase2015-2017SubaruWRX

Universal air/oil separator. Designed to vent back into engine induction system for a closed system. Increased engine performance from cleaner inlet air. Prevents oil buildup. Lowers hydrocarbon...

CNC Machined aluminum. Anodized and laser engraved. Easy bolt-in installation.This Part Fits:YearMakeModelSubmodel2015-2017SubaruWRXBase2015-2017SubaruW

This air/oil separator is designed to collect crankcase gasses and allow collected oil to drain back into the engine via gravity. Gasses are then vented to the atmosphere out the top of the AOS VTA...