The Verus Engineering Air Oil Separator (AOS) ensures the intake system remains oil-free. Oil in the intake system reduces octane, which can lead to detonation, reduction in power, and carbon build-up.
Four, 5 micron, coalescent filters, one on each inlet and outlet, baffling, and stainless mesh offer unprecedented air filtration for the crankcase air.
With optional add-ons like our AOS drain back kit and AOS coolant add-on kit, our AOS will fit your specific needs without an issue.
Anodized parts can potentially fade over time due to engine bay heat.
What's in the box?
Assembled 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 Hardware Bag, Including All Necessary Parts for a Seamless Install
