Originally Posted by
Jim Rogers
I see the muffler you're talking about on Ebay, and I did a search on Pro Series exhausts. There are a couple of forum reports that say the muffle is great, but that it "fatigues to death" and the inserts degrade in 5-10,000 miles. Consistent with those reports, the one listed on ebay is described as having a rattle in one of the inserts.
He also says that his plan was to cut them open and install better, quieter inserts, but he sold the bike and now is selling the muffler.
What's your advice on the durability of this muffler? Would you agree with replacing the inserts? If so, any idea which would be best?