Collection: Air Oil Separators

Enhance Engine Performance with Quality Air Oil Separators

Air Oil Separators (AOS) play a crucial role in maintaining engine efficiency and longevity by separating oil vapor from crankcase gases. Whether you're focused on reducing oil consumption, improving boost response, or keeping your intake air cleaner, the right AOS can make a noticeable difference in your performance build.

How Do Air Oil Separators Improve Engine Performance?

An Air Oil Separator captures oil mist and vapor from the crankcase gases before they re-enter the intake system. This prevents oil buildup in the intake tract, which can reduce engine efficiency and cause detonation issues. By maintaining cleaner intake air and reducing oil contamination, an AOS helps your engine run smoother and respond better under boost.

• Reduces oil consumption and intake tract deposits
• Improves throttle and boost response by maintaining cleaner airflow
• Supports longer engine life by reducing harmful oil vapor recirculation

What Should You Look for When Choosing an Air Oil Separator?

When selecting an AOS, consider factors like construction quality, compatibility with your engine setup, and ease of installation. Durable materials such as billet aluminum or high-grade plastics ensure long-lasting reliability. Additionally, make sure the unit fits your crankcase ventilation system and matches your performance goals, whether for street, track, or forced induction applications.

Upgrade Your Vehicle with Air Oil Separators from WheelFlip

Our Air Oil Separators collection offers expertly curated options designed to enhance your engine’s performance and reliability. Shop WheelFlip for premium aftermarket AOS units that reduce oil contamination, improve boost response, and support a cleaner intake system. Find the right upgrade tailored to your build and keep your engine running at its best.