Verus Air Oil Separator (AOS) - A90 / A91 MKV Toyota Supra

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  • $379.95
  • Regular price $417.95
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Protect the B58 engine from blow-by with the Verus Engineering Air Oil Separator (AOS).  The unit 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.

(4) 5-micron coalescent filters, baffling, and stainless mesh offer unprecedented air filtration for the crankcase air.  Specifically molded silicone hose makes install extremely simple and carefree.  Large diameter hoses keep pressure drop minimal.

Note:  The Verus Engineering Resonator Delete Kit is a necessary component to install the AOS.  The Verus Engineering Turbo Heat Shield is a recommended upgrade with the AOS

Anodized parts can potentially fade over time due to engine bay heat.


  • Preassembled AOS

    • Internal Baffling

    • Stainless Mesh

    • Drain Petcock

  • Sheet Aluminum Mounting Bracket

  • Pre-formed Silicone Hoses

  • Hardware Bag, Including All Necessary Parts for a Seamless Install

  • (4) 5-Micron Coalescent Filters