The 034Motorsport B8 Audi A4/A5/Q5 2.0 TFSI 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 B8 Audi A4/A5/Q5 2.0 TFSI Catch Can Kit features a completely new proprietary catch can, as well as an internally-channeled valve cover breather assembly to provide optimal crankcase ventilation, while keeping oil and water vapor out of the intake tract. This kit is designed to prevent oil from depositing in the intake manifold and intake valves, resulting in drastically reduced carbon buildup and extended life of the intake manifold flapper assembly.
Complete PCV System Replacement
Prevents Crankcase Oil Deposits in Intake Manifold and on Intake Valves
Catch Can Oil Drain - Allows for service-free use of the catch can by draining collected oil back into the oil pan.
The installation of your 034Motorsport B8 Audi 2.0 TFSI Catch Can Kit is a relatively simple process that will take approximately one hour to complete. You can access our detailed installation guide by clicking the icon on the left.
I installed this about 4500 miles ago on my Q5 Hybrid. The fit and finish of the parts were excellent, perhaps over-engineered. No engine codes appeared after installation, and the engine ran normally.
Today, I opened the drain and emptied about 400 ml of oily water and gunk. I was shocked. I'm much more pleased with my purchase, which was a bit of a leap of faith as I haven't seen any reports on how well this catch can works. Plus, the dealership didn't object at my last major maintenance visit.
I would appreciate having a drain valve rather than a hex-socket set screw in the bottom. I spilled about half the emptied contents in the engine compartment when surprised by how much crud came out.