Well, both Phlop and Tropictour got first-hand experience at removing rounded-off nuts. The two nuts on Phlop's car had to be removed with a cold chisel! Luckily, I'd saved two nuts from my car, when I installed the headers a couple of weeks ago. They fit perfectly.
So now Phlop and Tropictour both have new exhausts (Phlop has Tropictour's SVT exhaust, and Tropictour has a Bassani exhaust). Both sound pretty nice!
Even with having to chisel off the nuts, the job didn't take too long.
