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      06-22-2012, 10:13 AM   #46
tha_good_life
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Drives: 21 X6MC
Join Date: Jul 2008
Location: Seattle

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2021 BMW X6MC  [10.00]
2010 BMW M3  [8.68]
Quote:
Originally Posted by Alekshop View Post
Did you flash the tune while the car was on the dyno ? Sometimes these cars need some adaptation time ...
Yes I did. I realized that. I started the car the next morning and my RPM was bouncing all over the place because of the cold start delete. I contacted ESS and they said the tune needs time to adapt to the car.
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