Which is the loudest slip-on to go with, without compromising any torque or HP. I am interested in getting this bike brought to life. It needs some volume, Im used to a straight pipe v-twin w/o baffles that crackles, pops and sounds like a real harley. What slip-ons are currently available on the market as of right now that sound awesome. I am anticipating having to add a powercommander and downloading a map from there personal web site. I have never had to use a dyno as of yet to get a bike tuned in pretty well. Guess its just been pure luck, and hope it continues. Lay it on me, and guide me towards a great slip-on that I can throw on in my garage. (Vance, powershots, etc). This is for a nightrod ;Thanks for your help guys. :notworth: