Hi guys,

has anyone done a little modifications to the stock twin silencers on a 660R to help "raise" the exhaust tone slightly? I don't have 4 grand or more lying around for aftermarket cans, but would like a little more volume to aid in traffic splitting.. Was thinking about drilling off the pop rivets on the back of the cans and gutting them slightly, re-popping the end caps back on.. Would like to know if anyone's already done this, and what the success rate was? pics?

regards

Al