I have a 97 Saleen S-351 that came with off-road exhaust. I am having to put the stock h-pipe on for a while, and I am having some major problems with the passenger header flange.
I know Mustangs, especially SN95s, have exhaust leak issues at the passenger header flange. I have done anything and everything to resolve the exhaust leak, but it doesn't go away. The leak is REALLY bad, and renders the car undriveable. Any ideas? Is there anything I can do to ensure a good seat between the header and h-pipe flange?
I know Mustangs, especially SN95s, have exhaust leak issues at the passenger header flange. I have done anything and everything to resolve the exhaust leak, but it doesn't go away. The leak is REALLY bad, and renders the car undriveable. Any ideas? Is there anything I can do to ensure a good seat between the header and h-pipe flange?