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      01-02-2019, 09:01 PM   #9
Nick M.
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Drives: his wife crazy with M cars
Join Date: Jul 2014
Location: Philadelphia, PA

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Quote:
Originally Posted by MystroX5 View Post
Are you in "sport mode" when starting? Both sides are open in any temp starts.

Not my video but this is what "sport mode" sounds like on a cold start.



Update:

Here is one I just did with my phone:
Both sides will open, but only one exhaust tip per side. On startup, one flap per side is closed regardless of sport or comfort.

You can see it on a cold morning.
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