I added a fuel commander to my 2007 last year. It is the best thing Ive done to the bike. I liked the bike but it just didnt have the low end power I thought it would. Also when riding the bike at slow speeds it would surge and jerk. I sync the throttle bodies and set the tp sensor. Still wasnt happy. Added the fuel commander. Love it. Bike has tons more low end power and no more jerking and surging at slow speeds. The bike now has great power in all the gears. Im sure lots of you guys have already done this but thought I would add my experience with it.