Laugh it up all you want, but I put one of those clamp on car exhaust tips on the end of my Jamarcol pipe. Before, the pipe sounded like a nest of angry hornets on speed and now with the chrome exhaust tip its a lot quieter and has a nice deep resonance to it.
It cost me all of 5 bucks to quiet down an otherwise great pipe.
Flame all you want but it looks great and took like 2 minutes to install. Five minutes if you count the time it took me to walk across the shop to get to my toolbox.