I had my car flashed with the Dinan stage II software today, they are running special till the end of the month, 20% off.
So far no issues with it and the Akra system.
I only put 30 miles on it so far though.
I decided to go Dinan because they tune very conservatively, don't want to run into any issues, plus the 20% off was icing on the cake.
2008 AW/FR E90 M3-SOLD
2013 991 C4S