Mann Filter WK 32/6 Air Filter for Compressor Intake

Perfect fit.

Thought he was going to be difficult at first to install but was very easy went fast. It seems to be working great!

Audi allroad a6 c5 worked okay, but had to use electrical tape on thin port… apparently the Mann 327 model, both sides are the larger diameter.Also, regarding Audi: this shows directional air flow arrow, and I noticed the first time I applied too much electric tape on the thinner port, where apparently the Audi suspension block also vents through this filter, as it blew itself off the hose ( I could hear an audible vent sound coming from the car and I realised something was up). Ended up removing some of the tape that strew outward, clasped it back on, and haven’t had issues since. I may try the 327 next go around. But yeah, it vents both directions, so far no noticeable issues yet, been running for a few months now. Will keep updated if possible/necessary.

Changed out all 4 struts, compressor and valve block. I thought I didn't need to change the filter but after some thought. I figured might as well. Fits perfectly and very easy to install. Unmount the power steering pump and angle it out of the way. Push the filter back out of the rubber bracket so you can use needle nose plyers to undo the clamps. Pretty straight forward install.

es el filtro, pero pequeña diferencia en la entrada, pero sirve

Would buy again. Save the mark-up over OEM from the dealer. Mann mfg's the OEM filters for Mercedes.

Product functions but is not OEM style and fits poorly

This was a perfect fit replacement for my 2008 BMW 535xi wagon with the rear axle air springs. Used a zip tie that I had in the garage to replace the stock one that needs to be cut to remove the original filter.