Quote:
Originally Posted by 325imax
I need some additional road time with the Active Autowerks tune, but have noticed some differences between the two tunes. However my car has some issues at 2000 RPM under WOT with both Tunes. By 3000 RPM the Active Autowerks Tune is better as the OE Tune is still jerky until 3500 RPM.
More Notes...
1. The Active Autowerks tune allows the car to idle smoother... I believe the OE Tuning may have the car running a bit lean. (a guess)
2. The power curve on the Active Autowerks tune is smoother. OE Tuning seams more aggressive and jerky when the power comes on.
3. The OE Tune may have marginally more top end Horse Power, but It really lacks any HP until 3500 RPM. I bought a BMW to be smooth and have power delivered consistantly.
So If I had to pick one: It would be the Active Autowerks Tune... a much smoother experience.
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Thank you for this. Omar and Viral are ace. I've said it before, and I'll say it again, AA tune is the best tune for the money currently out there
