e40

Have a ‘13 335is 6mt. First time trying e85. Put 5 gallons of e85. Flashed tune. Notice on WOT in 5/6 gear transmission was slipping. Never had this happen before. Also it sounded like boost was going in and out and according to the log i can’t determine what the issue is. Flashed off e40 tune back to stage 2 93 tune. On mhd only.

Dcs off. Airplane mode on. No wheelspin

DCS was off. Airplane mode on. No wheelspin

DCS was off and airplane mode on (no wheelspin)

Cold night, ambient ~32 F. hesitations up top 5k+

E41+WM 183/57

E41+WM 183/57

Quick pull to verify last revision is good to go.