Precision Works AOS Air Oil Separator - Subaru WRX 2015-2021 Color:Red Comes standard with high flow

Comes standard with high flow catalytic converter

Core dimension: 430mm (16

Precision CNC machined

PLM Adjustable Exhaust Hanger U-Bolt Clamp

2012-2015 Camaro ZL1

Precision Works AOS Air Oil Separator - Subaru WRX 2015-2021 Color:Red Comes standard with high flowPrecision Works AOS Air Oil Separator Subaru WRX 2015 2021 Air oil separator removes oil from engine ventilation system so the oil does not get into the intake system. Key Features: Retains OEM PCV valve Engine performs cleaner & efficiently Precision CNC machined 6061 billet aluminum High quality continental hose Includes fittings, caps, and zip ties Wrinkle red finish Designed to work with the following Subaru: Subaru WRX 2015 2021 Air Oil Separator