So i started with a 2008 hyper s and i moved up to a 2013 hyper evo sp 1100. And i love it. I just wish i could squeeze some more horsepower out of it. it has plenty of torque dont get me wrong. I ported the air box to increase air flow which helped a bit especially with the exhaust. What can i do to make this thing faster? Are the power commanders really worth it? should i get a custom tune and dyno it? anybody? if it had more top end i would never own anything but this bike. i love everything about it except the lack of top end. It just feels like it should open up higher in the rev range and it would be the love of my life. thoughts?