Originally Posted by M3coupe
Do you by chance remember what the update was designed to fix?
Nothin specific no, but RENNtech would not flash their tune on my car unless I got that update so there must have been something of importance
Previous to the update when I shifted their was a lot of kick in the engagment of each gear. After the update the gear to power transition was alot more smoother with less kick and roughness
Car will feel slower at first because the adaptive driving will be reset after module update