RS3 Stainless Oval Muff. Body is about 9" long and overall is 13-14". Perforated baffle with the fiberglass packing inside. I had it on my Bandit it's pretty damn loud. Inlet side fits over 2 1/4" tubing. There are a few minor scrapes and dings. I have some miscellaneous pieces from my bandit mid pipe if you want them plus the Yoshi name plate and the big band clamp that holds the muffler up. $40 plus shipping.