He won the championship by 10 points ahead of Maťo Homola, while Igor Skuz finished in 3rd position, taking 2 victories.
He finished 44 points ahead of his nearest challenger Michal Matějovský, who took a win at the Salzburgring.
Third place in class was taken by Peter Rikli; other race victories were taken by Christian Fischer and Norbert Kiss, the latter taking an overall win at the Slovakia Ring.
Krafft won the other four races during the season, before a scoreless round at Spa-Francorchamps stunted her progress for the title.
Dmitry Bragin won the Single-Makes Trophy, after achieving two victories as well as two second-place finishes at the double-points finale at Enna.