How about your remove the resonater and replace it with a "cherry bomb" and then replace the muffler with either a Brullen or Vibrant muffler
The "cherry bomb" has been used by people here over the years as a way to replace the resonater and give a little more sound, but reduce the rasp by NOT having anything inplace of the resonater. PM Stazi, he'll hook you up with something your lookin' for or you can take my advice
