I have no problem with an aftermarket parts I just trying to avoid getting something then it not fitting. I guess its just a learning experience. I did find a muffler on ebay that the end cap looked identical so i was just going to rivet it on the muffler I have now and buy a spark arrestor insert. I needed a pair of hand grips anyway so if this doesnt work its not a total loss.
http://www.ebay.com/itm/191579259798...%3AMEBIDX%3AIT