I am thinking about upgrading my XB12R with a new exhaust (and all that goes with it).  I want to uncork this thing without making too much noise; somewhere around the V &H SS2R noise level is about right.  In addition, I don't want to lose the midrange that the interactive exhaust facilitates.  Does anyone have any suggestions?  Buell makes its own "closed-circuit use only" slipon, but I've never seen one used and thus have no idea how loud it is.  Any help would be useful.  Thanks.

"De Oppresso Libre"