BMW M3 G80 G82 - View Single Post

ember.m4 · 04-25-2023, 08:25 PM

I've heard they ask you to keep them on for gas mileage reasons. There's more drag with them off, and the advertised mpg was calculated with it on. Similar to how some cars default to auto start/stop on.

04-25-2023, 08:25 PM	#19
ember.m4 Second Lieutenant 263 Rep 223 Posts Drives: G82 M4 Competition xDrive Join Date: Sep 2021 Location: Bay Area, CA iTrader: (0)	I've heard they ask you to keep them on for gas mileage reasons. There's more drag with them off, and the advertised mpg was calculated with it on. Similar to how some cars default to auto start/stop on. __________________ IG: ember.m4
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