Originally Posted by Mike Benvo
Any E9x M3 regardless of year.
I really wanted to read all.... 2x pages but its a lot!!! lol Mind pointing me to the right direction of what I should do??
I have a Speed Shop close by that does things to M3's. U think I can ask them if they can update my M3's Software??? Or have to go straight to dealer? And what would I need to tell dealer besides "Can you update my software"