Fellow Audi owners, I'm looking at replacing the stock suspension on my B7 RS4 with a set of coil overs from AP sportfahrwerke. Has anybody done something similar and have you faced any problems?

 

I replaced the suspension on my 08, I looked at the KW and Bilstein. In the end I went with the bilstein, with a hotchkis sway bars. I did that at about 5K. I still have my stock setup to go back to if I want. That combination was just the most fitting to my driving style and what I wanted on this car.

Thanks
-Dave