• Air Oil Separator (AOS) - Subaru WRX (VB)
  • Air Oil Separator (AOS) - Subaru WRX (VB)
  • Air Oil Separator (AOS) - Subaru WRX (VB)
  • Air Oil Separator (AOS) - Subaru WRX (VB)
  • Air Oil Separator (AOS) - Subaru WRX (VB)
  • Air Oil Separator (AOS) - Subaru WRX (VB)
  • Air Oil Separator (AOS) - Subaru WRX (VB)
  • Air Oil Separator (AOS) - Subaru WRX (VB)

Verus Engineering

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A0482A-BLK

Air Oil Separator (AOS) - Subaru WRX (VB)

Air Oil Separator (AOS) - Subaru WRX (VB)

$389.95
$389.95
Color: Black
In stock
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Shipping Notice

Some oversized, heavy, or specialty items may incur additional shipping charges based on your delivery location. If this applies to your order, our team will contact you after checkout with the updated cost. Orders will not ship until additional charges are confirmed and paid.

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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. This is great for the FA24 engine found in the Subaru WRX.

Four, 5 micron, coalescent filters, one on each inlet and outlet, baffling, and stainless mesh offer unprecedented air filtration for the crankcase air. Further improving filtration is internal baffling within the AOS itself.

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.

Note: Does not work with the CVT/SPT Transmission. Manual Fitment Only.
INSTALL VIDEO

WHAT IS INCLUDED

      • Assembled AOS
      • 4 Coalescent Filters
      • Internal Baffling
      • Stainless Mesh
      • CNC Bent Bracket, LHD Only
      • 1/2" Rubber Hose
      • 7/8" Rubber Hose
      • Hardware Bag, Including All Necessary Parts for a Seamless Install

FEATURES

      • Prevents Oil from Getting into the Intake System
      • Baffles for Further Separation of Oil Particles
      • Superior Oil Separation
      • Optional Drain Kit
      • Optional Coolant Kit


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.


        Fitment

        Years
        • 2022
        • 2023
        • 2024
        • 2025
        • 2026

        Make
        • Subaru

        Model
        • WRX

        Warranty

        All of our performance auto parts come with a 1-year limited warranty covering manufacturing defects. If you have a warranty issue or any questions regarding what is covered, please feel free to call, email, or fill out our contact form.

        If items are missing from the shipment or the shipment is damaged in any way, we must be contacted within 30 days of the arrival of the product. If we are contacted after 30 days, the replacement parts will be covered by the customer or dealer.

        Returns

        Effective 3/3/2025, returns are accepted within 120 days of the purchase date. We ask that you return the item in its original packaging. If the item is not in its original packaging or is not in brand new condition, the refund amount will be adjusted to account for repacking costs. Please note:

        • Return shipping is to be covered by the customer.
        • A 15% restocking fee and the original shipping cost will be deducted from the refund amount.
        • If the item is in stock and hasn’t shipped, we offer a refund minus a 4% processing fee.
        • We do not accept returns on Racer Special items.
        Air Oil Separator (AOS) - Subaru WRX (VB)

        $389.95

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