Originally Posted by Valentino_RS
Originally Posted by M3SQRD
Nice write up, Mike!
Last night Mike upgraded my cars to 240e as well as added his stage 2 tune. I hope to have a write up in a few weeks which compares AA's HFC tune with his stage 2 tune. However, at this point, the "butt dyno" did immediately notice an improvement in mid-range torque (AA vs BPMSport).
What year is your car? Have you dyno it before mike's tune?
I tuned his 2009 M3 (previously AA tuned) and his wife's 2012. Both cars were under 240E so I updated them as well before flashing the tune.
Lots of replies on this thread and I will respond in the next couple days.
At thanksgiving with the family using iphone app.Happy holidays everyone