APR 15-19 Audi Q3 Catch Can Kit - MS100100

The APR Oil Catch Can System traps excessive crankcase oil vapors and gunk from entering the engine. The system reduces carbon buildup on intake valves, and octane lowering oil vapors and oil pooling within the intake tract. It's a simple modification to install, drains in seconds with the flick of a knob, and is recommended at all stages of performance.