Post by
Densetsu »
https://forums.nicoclub.com/densetsu-u91979.html
Wed Mar 09, 2011 10:13 pm
I had a similar issue with my 03 Pathy. The pipe rusted through and broke off right at the flange between the main and post-muffler, leaving the post-muffler swinging around whenever I went over bumps (and without the post-muffler, it was a bit noisier, too).
I took out the angle grinder, cut out the rusted section of the pipe/flange, and replaced it with a new section of pipe. Secured it with some u-bolts and it ran good. A more permanent fix would be to take it into a shop and have them weld on a section of pipe, but this quick DIY fix worked just fine.