I had all kinds of bikes and ridden a few busa's. but this is the first I've owned. It's an '05 has a 1441 kit in bazazz with Mps control switch set up with air box mod and has arming switches for a kit and air shifter but no shifter and kit. Also has a 10" stretch and a few other add ons. So as I do with all of my toys I looked around for an appropriate forum. Btw I'm near Fort Worth Texas