I'm wondering if anyone on here has any experience with the BB Triflo exhaust for the Beast on here. Not many people talk about it. Seems like most exhaust threads are centered around the Kellners or Tubi systems. That being said, after seeing the cut open Kellners muffler on 5driver.com I can't say I am too inpressed with the overall construction of the Kellners muffler. Seems to be made for sound only. I think you'd be better off with the stock mufflers, power wise. So what does everyone think of BB Triflo? I want something with a mean sound and gain some power too.