Thanks for all of your suggestions. I have tried the bisson muffler too big. JTEC snuffler maybe an option but I think I would rather go to sears and by a sausage lawn mower muffler for 3 bucks. I have some aluminum tubing that I am going to cut some holes into the end and place it down the pipes on the bennett muffler to act as baffles. They will go aall the way to the inside and against the side of the Bennett to seal. The pipe is the perfect size and fits snugly in the existing pipes. We will see how that goes. If it works I will take some pictures and show what I did.