Cobb 16-18 Ford Focus RS Air Oil Separator

COBB is well-known for making performance parts for enthusiast vehicles, and this Air Oil Separator is a prime example of their focus on the Ford Focus RS. This part is designed to help keep your engine's intake system cleaner by separating oil vapor from the crankcase gasses before they can enter the intake manifold. Over time, oil vapor can build up and lead to carbon deposits on intake valves, which can affect engine performance and efficiency.

This Air Oil Separator is a well-built unit that uses a multi-stage filtration system to effectively capture oil mist. It's designed to be a direct replacement for the factory PCV system components, making installation more straightforward. By reducing the amount of oil that gets into your intake, you can help maintain optimal engine health and performance, especially in a high-performance vehicle like the Focus RS.