In 2014 , Yamaha USA asked to use for a solution to manage the 2 cylinder engine FZ07 , used for American Flat Track application .

The challenge was exiting , because Flat Track was a new category for us .

We was able to put in a very compact size box a very powerful CPU , Wifi connection , IMU , Lambda Wide Band Controller , and data logging .

The result was the ECU MKE2 , custom made for Yamaha .