Quote:
Originally Posted by DrobertD
Just purchased the DINANTRONICS Stage 1 tuner for my 2018 X3 M40i - D440-1650-ST1.
Will be installed by BMW of Silver Spring, MD. I plan on putting it on a few different dynos and taking it to the track for 0-60 and 1/4 times. Will post the data here.
By the way, whoever recommended the tranny adapter reset, thank you! Unfortunately I didn't measure the before and after stats, but the response feels noticeably quicker. Turning off the DSC also seemed to help further reduce the delay.
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I would like details on what the "tranny adapter reset" is/does.