Hi,
Anybody ran into this problem on an xmr getting an exhaust leaks when going into deep water enough to cover the entire exhaust. When i enter the water there is no abnormal noise and as soon i get out of water i can heard a very loud noise like if the header was broken. Removed the exhaust shield and isolate the leaks at the flange with the four spring where the front pipe for front cyl connect in the pipe for the rear cyl.(not at the silencer). I keep driving and the noise dissapear but now when i start it cold the exhaust is noisy for the time it warm up. Complete exhaust has been replaced under warranty and still have problem . Any help appreciated.
Thanks