B7 RS4 - Looking for DIY on downpipe removal

I’ve searched a bunch of different ways and on different sites and have not been able to locate a DIY on removing the downpipes on a B7 RS4 - anyone know if one exists or have any advice? I’m planning on doing it this weekend and want to make sure I have the right tools & any replacement parts for the job.

my assumptions are that you need to get it up high on jack stands so you have room to get them out - but how hard are the bolts to get at - I read the S4 top bolt is a PITA… also should I expect to need to replace bolts or anything in the process? I’m planning to gut the pre-cats. I’ve read how they are different than the S4 precats - but I’m not sure what else to expect.

Thanks!