2016 - 2025 Mazda MX-5 Miata Air Oil Separator By Verus Engineering
Ensure the intake system remains oil-free with the Verus Engineering air-oil separator. Oil in the system reduces octane, which can lead to detonation, reduction in power, and carbon build-up on the intake valves. We utilize four, 5 micron, coalescent filters, one on each inlet and outlet, baffling, and stainless mesh to ensure unprecedented air filtration of the crankcase air.
The units ship with an easy to use drain valve and are fully assembled and pressure tested before leaving.
Features
- CNC Machined from 6061-T6
- Mil-Spec O-Ring Bosses
- Anodized Three Popular Colors for Corrosion Resistance
- CNC Laser Engraved
- Baffles for Further Separation of Oil Particles
- Ultra-Sonic Cleaned Stainless Mesh as the 3rd Media for Separation
Benefits
- Reduces Oil in Engine Intake Stream
- Reduces Chance of Knock from Lowered Octane
- Reduces Carbon Build-up on Intake Valves
- Reduces Loss in Power due to Reduced Octane
Please Note: The install requires the removal of the sound tube; if you have one.
Applications
- 2016 - 2025 Mazda MX-5 Miata
What's In The Box?
- Assembled AOS
- Bracket
- 3/8" Rubber Hose
- 8 - Stainless Hose Clamp
- Hardware Bag, Includes All Necessary Parts for Install
References
Warranty
- 1-year limited manufacturer defects warranty.
⚠️ California Proposition 65 Warning:
This product may expose you to chemicals known to the State of California
to cause cancer or reproductive harm.
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We reward enthusiasts who trust us with their major projects. Use these tiered codes at checkout to apply instant savings to your order:
• AH25 — $25 OFF $500+ | • AH60 — $60 OFF $1000+
• AH180 — $180 OFF $3000+ | • AH400 — $400 OFF $6000+
• AH630 — $630 OFF $9000+
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Fitment Guarantee:
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Avoid the headache of the wrong part. If you are unsure about compatibility, contact us first. If we verify the fitment for your vehicle via email and it doesn’t fit, we will handle the exchange at no cost to you.
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Flexible Returns:
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Unused items in brand-new, original packaging can be returned within 30 days. While standard refunds incur a 25% restocking fee, we will waive this fee entirely if you choose store credit or an exchange for your next upgrade.
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Exclusions:
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To ensure every customer receives brand-new, untampered components, parts that have been installed, modified, or used are non-returnable. Custom builds, special orders, and wheel/tire packages are considered final sale.
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Fitment Guarantee
Fitment guides and tools are helpful—but your car is unique! Some trims and options aren’t always listed, so if you want 100% confidence that a part will fit, our team is happy to double-check for you. We take the guesswork out of your purchase by standing behind our expertise.
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When we confirm a fitment in writing and it doesn’t work for your application, we cover the return shipping and exchange it at no cost to you.
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