Either TuneECU has a deal with Triumph to get into the locked ecu or they figured out how to do it. They managed to get all of the stock maps, at least the US/Can and all markets. You can change the fueling, ignition, electronic throttle, F/L switch, and maybe idle, I forget, the A/F targets, the rev limit, except for the TFC, which is set at the highest value. Can’t change the fan temperature, speed limit, or turn off O2 sensor DTC codes.