I have an OEM EG Stock exhaust that came off of my civic coupe 2dr EX. I think it will fit 4drs as well.

I also have a stainless generic rEvolution aftermarket exhaust with 2.5" piping. this is the rear exhaust only. Deep Sound before it was taken out. Car will be sold pretty soon. Just taking up space in my garage so selling em for cheap.

The stock ones has some rust/holes on the piping but the exhaust itself doesn't have rust or holes. You may want to change the piping or just fix it.