xlewdx.......got one on mine and its pretty loud without the baffle in (as most exhausts are I would say).
Put it like this, my little girl knows when I'm about to arrive home from work from two streets away
Great build quality, and as TLMark says, keep the revs down and its not too bad.....ride it every day to work, passed loads of boys in blue, pull the clutch in and not been stopped yet......not that I'm trying to tempt fate