Just bought a 2004 Coupe and the tailpipipes had never been cleaned. Did like I always do and used my Mother's mini powerball on a drill and some metal pollish. Took an hour and ended up pulling muscles in my back (still sore 2 weeks later). I had carbon all over my garage. Wish I knew about the oven cleaner earlier, might have saved my back.

Now that they are shining, a few minutes with the power ball weekly will keep them that way.

Pulled the front wheels and they were filthy inside. A few minutes with wheel cleaner and a brush and they too are shining.