bike muffler vs car glasspack

i like the car glasspacs had one on my america sounded great.

will be doing the same thing with my R3T.

stv
looking forward to that!....ive been looking at some D&D's and when funds become available was planning to buy them....maybe glass packs are the way to go....im only replacing the slip ons so that and tune ecu should do it!!! ( and a dyno run to fine tune )

mutt