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      11-25-2017, 11:01 AM   #12
AndrewC1989
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Drives: 2015 328d xDrive
Join Date: Aug 2010
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Quote:
Originally Posted by VegasM2 View Post
You mentioned you can open and close the exhaust flaps manually with bimmercode app...is there a big difference from when closed and open?
It's not night and day but it's definitely noticeable.
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