Verus Engineering Air Oil Separator (AOS) for 22+Subaru BRZ/Toyota GR86

OVERVIEW

The Verus Engineering Air Oil Separator (AOS) is designed for the Subaru BRZ and Toyota GR86 to keep the intake system free of oil contamination. Oil in the intake can lower octane, increase the risk of detonation, reduce power, and cause carbon buildup.

This AOS uses four 5-micron coalescent filters—one on each inlet and outlet—along with internal baffling and stainless mesh to provide highly effective filtration for crankcase air. Optional add-ons, such as the drain-back kit and coolant add-on kit, allow customization to suit specific vehicle setups.

Note: Anodized components may fade over time due to engine bay heat exposure.

WHAT IS INCLUDED
Assembled Air Oil Separator (AOS)
4 Coalescent Filters
Internal Baffling
Stainless Mesh
Sheet Aluminum Bracket for BRZ and GR86 (LHD Only)
1/2" Rubber Hose
5/8" Rubber Hose
Complete Hardware Bag for Installation