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      11-21-2013, 07:35 PM   #571
COBB Tuning
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Drives: 335i
Join Date: Dec 2010
Location: Austin, TX

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Originally Posted by Th3xf4ctor View Post
I looked at the release notes and that the new DME logic is really the only difference. Can you go into some more detail as far as what that really means in terms from V1 to V2.
Much better boost/load control, more discoveries for timing and fuel. Basically we were able to refine the tunes greatly with all of the new info we discovered. Power output is going to be about the same, but everything should feel much better. We have more control over the throttle closures as well. Also, the v100 maps are incompatible with Accesstuner and the new firmware, so you will need to update and move to the v200 maps for any pro tuning (with ATP) or personal tuning once ATR is released.