I went to my dealer to buy a set of SE slip ons. The parts guy suggested that I would not be happy with the money spent because they didn't have much more character than stock. He suggested a set of Pythons instead, which actually coat a little less. I went with the Pythons and have been very happy with them.
I went with the SE Performance Street Touring mufflers just for the look. They are loud enough, if I want noise I can ride the FB or go start my twin turbo drag car up. Now Im off to go put my new rotors and back wheel on!!
Got the Fatshotz w stage 1 on mine. They are tunable yet epa stamped. Low rumble but will bark when nailed. They dont make your head ring on a long trip either.