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      04-13-2022, 06:05 PM   #41
Resjudicata
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Drives: M850i convertible
Join Date: Jun 2019
Location: Dulles Virginia

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Quote:
Originally Posted by omgmike View Post
That's what I thought it was — basically a built-in turbo timer. You used to have to install after market versions to cool your turbos, nice that it's factory these days.
Definitely. Comfort or eco will be cooler than sport or sport plus. But it's built in. Also the grille active open and close.
I wish I had a video after my track day showing how it opened, cooled and then closed, while I was out of the car.
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