No cutting or bending is needed to install the Curt DaLan Class I Trailer Hitch Receiver with Drawbar, # 257203, on your 1991 Audi 200 Wagon. You will need to drill eight holes and 4 of the holes are in the trunk area.
I will send you a link with the trailer hitch installation instructions that will show you what needs to be done. view full answer...