I received my ECU back from Steve at Shoodaben Engineering with the Mountain Runner Pro flash. Turn around was extremely fast. Not even a week for me. I honestly wasn’t expecting much of a change since to me the stock C14 is already extremely fast. Boy was I surprised at how much stronger the bike feels now throughout all the rpm ranges! Not only is it stronger, it also is smoother on and off the throttle. Also I feel more engine braking, which is good! If you’re on the fence about getting it please do yourself a favor and do it. It transforms your C14 into a stronger and smoother bike. Right now you can still take advantage of sale price as well. Just hit up Steve at shoodabenengineering12@gmail.com