Thread: BMW performance ECU upgrade? Worth it?
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      05-20-2011, 04:52 PM   #10
tonypap
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Drives: 2012 X6 5.0 w/ESS Tune
Join Date: Apr 2011
Location: New Jersey

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Quote:
Originally Posted by Mb23 View Post
So it's available? My service guy told me not yet!
Yup. Service advisor confirmed. My upgrade kit will be in Monday. Unfortunately I can't make it to dealer til wedensday.
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