John, I've got a BlueFlame Carbon Twin Can on my 2003 Tiger and I think you'll find the howl from that is, er, bloody brilliant !
Not only does it look good but with the 2 baffles removed (honestly offisher, the can has a Kitemark!) it sounds as good as any bike and its road legal (well with the removable baffles, er, unremoved!)
Tigers rule !!! :-D