BMW M3 G80 G82 - View Single Post

Grumpy514 · 01-03-2022, 01:11 AM

If the vehicle is warmed up, perhaps something to do with the charging system & adjusting voltage. Exhaust note makes it more pronounced compared to a non M car.

01-03-2022, 01:11 AM	#7
Grumpy514 Major 625 Rep 1,140 Posts Drives: 2022 M3X Join Date: Feb 2007 Location: DMV iTrader: (1) Garage List 2022 BMW M3X [0.00] 2014 Toyota 4Runner [0.00]	If the vehicle is warmed up, perhaps something to do with the charging system & adjusting voltage. Exhaust note makes it more pronounced compared to a non M car.
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