I have a Muzzy Titanium Slip on for the 2000-2002 ZX6-R. Part number is M14061100SOT. The pipe has less than 300 miles on it. I was rear ended right after I put it on and insurance bought me a new one. It has two dents and a few scuffs, nothing major at all. It sounds great and looks good too. It retails for over $550 brand new. $300 OBO shipped. Pixs will be up soon.