Just bought a new '02 leftover last Fri.....took my first ride Sun. and I'm still grinning. Rode it all corked up and it was still a blast. I plan on uncorking and greasing linkage and stem/changing fork oil for my next ride this Sun. lots of great help on this forum and all the BRP sites but have only found a few bits about a muffler slip on. I'm liking the FMF Q2, XR's only, and Barnum (if he does a slip on only deal) I don't care for the disc tipe mufflers and want something quiet........any experience out there with these or any others? Thanks!