Ronnie - you could always try a standard bike can. Most modern bikes now seem stupidly quiet. I got an almost new exhaust from a Suzuki GSXR 100 K4 for £20 inc delivery from ebay. It bolts on to the rest of the exhaust so easy enough to change. Also has a catalytic converter built into it. The only issue I have with it is that , as per my previous thread, it could do with more of a bend on the outlet. Other than that it is light and as long as it is quiet enough will be perfect.
Of course on my own bike I happen to have a straight through race can on
