The 034Motorsport B7 Audi A4 2.0T FSI Catch Can Kit is here! We've put months of engineering and testing to create the most complete and effective catch can kit on the market. The 034Motorsport B7 Audi A4 2.0T FSI Catch Can Kit features a completely new proprietary catch can, as well as a CNC machined valve cover breather adapter to provide optimal crankcase ventilation, while keeping oil and water vapor out of the intake tract. This kit is designed to eliminate boost leaks caused by the faulty factory PCV valve assembly, and prevent oil from depositing in the intake manifold and intake valves, resulting in reduced carbon buildup that is known to plague these motors.
Note: Vehicles running catch cans in below freezing temperatures are advised to remove the catch can during winter months to avoid freeze-up issues. Race cars that need to run catch cans in freezing conditions should take extra steps to prevent freeze-up such as an electric heater or cleaning out the system regularly. Take care when routing the lines and avoid drooping, as that can allow oil/water to collect and freeze.