The upcoming update allows flex fuel with BM3, but you'll have to send it out for a partial unlock. Currently it does not support flex fuel. You can do a full clone and get flex fuel with ecutek.
So I finally got it installed, after talking directly with FTP. The shop I bought it from was no help. For anyone that may run into this issue, there may be two seals/o-rings installed on the turbo side of the pipe. FTP said you can install it using only the brown seal, and to remove the...