Just swapped to a 2.5 inch kerker 4-1 baffle....so NATURALLY I had to listen to the bike without a baffle in it....
I didnt run it that long because I didnt want to piss of the neighbors....
http://www.youtube.com/watch?v=H8-DAsmOOik&index=1&list=UUUBY9dy0IruJWJnsrOf4SOg