Cool Vid, course I might be biased, I just bolted one of their 2>1 pipes on my Harley about a month ago. They special made one for my old FXR with its new S&S 113", took about 8 weeks. 2 inch primaries, awesome throttle response and sound witout being too loud until you really get on it.
Taking it to the dyno for a tuning session Wednesday!
"He was a wise man who invented Beer"--Plato