the wait is over! i finally got my stage 2 tune flashed and here is a video for us noobs who need step by step directions. forgive some of my terms, as i am not a tuner, nor do i claim to be haha leave any questions you have in the comment section and ill make sure i get back to you!
Bootmod3 Flash Tune for the BMW M3 (f80)
This site uses Akismet to reduce spam. Learn how your comment data is processed.