I went on a nice long ryde with the Stage 2 WOW, after about a 1/4 tank of mixed street and highway, I'm really liking the throttle response and the amount of passing power, and well I seem to be getting better milage.. I don't think I would do a pedal commander as the it might make the throttle to twitchy and with a passenger that would not be fun for them... Highly recommend ECU Flash