Quote:
Originally Posted by SDeFranco1
I am a very satisfied customer running the AA tune flawlessly for a few months now. There is currently no better ECU tune available that will RELIABLY and SAFELY get the most gains out of your N/A engine. Trust me.
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+1
I have my ECU flashed with AA tune for about a month. Couldn't be happier with my car now (E90 330i).
I feel the car has more usable torque, and it's just more fun to drive
