Hello, has anyone done any kind of ECU upgrade to their K1300GT bikes? If so what were the results in terms of horsepower and torque numbers? Has it affected the fuel consumption at all? Any problems with the idle? Which company did the upgrade? I don't take my bike to the race track, neither do I do canyon carving. Due to the fact that I have add-on improvements (akrapovic pipe, K&N air filter), it's running lean, has lost a lot of power low to mid range, and gained a lot of top end power. The bikes has always been maintained at a BMW dealer and is in perfect conditions. Even the BMW mechanic recommended to get the upgrade which surprised me. Unfortunately they don't offer any other than the stock program.