LspTpr
Active member
Have been hunting for weeks for a replacement muffler for my 2002 ultimate advantage. can only find one with same dimensions and it was $300 with i believe is to much for a muffler. have talked to winne, spartan, Cummings and local dealers with no luck . Any ideas where i can get one, mine is shot bad. dimensions are 30 inch length, 8 inch diameter, 4 inch inlet, 5 inch outlet. not sure if i can change the inlet or outlet size without messing up something. length definitely needs to be around 30. also have to replace the s-shaped exhaust pipe (winne says don't make anymore) and the chrome tip.