Originally Posted by smi1gj
with jb4 and dci only on 93 my best was 13.33
I put in 4 gal E85 to a full tank of 93 and ran 12.43 and 12.53
just keep on Map 5. 25% E85 will be fine with no headaches.
will there be any issues such as over heating? fuel issues, hpfp etc...
E90 335i Alpine White, Cyba Scoops, JB4 G5, BMS DCI, Alpina AT Flash, New OEM Turbos
E90 328i Titanium Silver