Quote:
Originally Posted by Sleepy330i
I got mine loaded last april for my 330i and it is awesome, throttle response and power bump. Now if Andrew (AA) would only come out with St 3...
Andrew you listening!? :-) Or maybe a supercharger...just make it happen pls
This is a no brainer really...one of my fav mods - end of story
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How's the gas mileage compared before the tune? Any maintenance done spark plugs/battery/etc.?