How do I replace the exhaust pipes on an Audi 80?

I'm looking to replace the old, rusty exhaust pipes on my Audi 80. Any tips or recommendations for the process?

First, make sure you have the correct tools and replacement parts before starting the process. Then, begin by loosening and removing any clamps and brackets holding the exhaust pipes in place.

It's always a good idea to spray some penetrating oil on the bolts and connections before attempting to loosen them. This will make the process easier and prevent any seized bolts.