The muffler?
I purchased (from JC Whitney) a 1 7/8 inch clamp for the exhaust end (item ZX021131P), and a 3 inch clamp (item ZX011105N) that I placed half-way down the can. A metal strap about 6 inches long goes from the clamp straight up to the attachment point for the OEM muffler. Only a fifteen minute engineering job - cut the strap to approximate length, "massaged" a bend in it to make it line up with the muffler clamp, drilled three holes for the bolts and painted it gloss black.
I'll get some pics over the weekend and put them up on Monday.
Mike and Stumpy in Michigan