BOSCH C3601WS Activated Charcoal Workshop Cabin Air Filter - Compatible with Select Audi A6, A6 Quattro, R8, S6

These fit 2011 Audi A6 Quattro perfectly. Install is a pain but hey - nothing is easy in a German car.

I am very please wity the new fresh scent the air blows out

Didn't have the foam piece on the end like OEM Mann filter which made it difficult to install because being a 2 piece filter, the first filter needs to go above the second. Wouldn't stay in place to install second filter, had to use a piece of tape to hold it in place. Old filter fits tighter and that is not needed. Wouldn't buy again.

fits perfectly on my audi a6 c6

Installed these in my A6 in about 15 minutes. Filters came with full instructions and were a breeze to install. Hardest part was standing on my head in the passenger floorboard to reach the filter housing. Filters were indiscernible from the OEM filters that I replaced and were a decent price. Would recommend these filters.

Fit my 2010 Audi A6 perfectly. Even came with instructions on how to replace the cabin air filter.

Do it yourself it's super easy & save $150 over the dealership.

Carbon impregnated. Good fit. No issues.