Originally Posted by ksalih
This isn't the place to ask maybe, and sorry OP, but I still do not understand the bms flash. Does this need to be flashed through a cobb ap? And are people able To Run 100% e85 with this bms flash? ..without fuel upgrades?
BMS Flash just a BMS flash map for Cobb to help with the fueling and to be used in conjunction with the JB4. I can't say 100% e85 because I have never tested it out. I run only about 50/50 in the cold weather (probably only e70) and I am satisfied.
On Order: 2015 F80 M3
Current: 1997 E36 M3
Past: 2011 E92 M3, 2011 E92 335is, 2008 E90 M3, 2007 E92 335i, 1995 E36 M3