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Air Oil Separator (AOS) - 2022 Subaru BRZ / Toyota GR86 (BLEMISH)

Part Number: A0412A-BLK / A0412A-BLU / A0412A-RED

349.97 349.97

  • Color - Blue

Racer Special

Everything we make is special — sometimes we just make too many, and sometimes a piece leaves the shop with finishing tolerances just outside our usual high standards. Racer Special products are a perfect way to upgrade your ride and save at the same time. Because each one is unique, the cosmetic blemishes differ from unit to unit, and all Racer Special items are sold as final sale and are not covered by our warranty. Every one still carries the same design excellence and on-track performance Verus Engineering is known for. Check out this video to see exactly what you can expect from Racer Special goods.

OVERVIEW

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 IS INCLUDED

  • 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

PART NUMBER

A0412A-BLK

A0412A-BLU

A0412A-RED

INSTALL MANUAL AND DATA


INFORMATIVE PACKET


INSTALL MANUAL


INSTALL VIDEO

Features:

  • Prevents Oil from Getting in the Intake System
  • Baffles for Further Separation of Oil Particles
  • Superior Oil Separation
  • Optional Drain Kit
  • Optional Coolant Kit
  • Bottom of Can Will Accept Subaru Fumoto Drain Valve for Easy Draining

Specifications:

  • CNC Machined from 6061-T6
  • Mil-Spec O-Ring Bosses
  • Anodized for Corrosion Resistance
  • CNC Laser Engraved
  • Four 5 Micron Coalescent Filters
  • Made in the U.S.A.

Science:

Our AOS has one job and that is to remove the oil from the engine crankcase system so the oil does not get into the intake system. Oil in the system reduces octane, which can lead to detonation, reduction in power, and carbon build-up.


Installation:

Watch the full install walkthrough for the Verus Engineering AOS on the 2022+ Subaru BRZ and Toyota GR86.


What to expect from blemished items:

Racer Special items carry cosmetic blemishes that vary from unit to unit — anodizing variation, light finishing marks, or small surface imperfections. Function and fitment are unaffected. This short video walks through exactly what we consider a Racer Special item.