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      02-22-2021, 12:46 AM   #1
moonM8
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Drives: 2021 M8GC, 2019 X5
Join Date: Feb 2021
Location: Southern California

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Exhaust note button

Had a quick questions. In my M8GC just curious if this Exhaust Note Button actually works for the exhaust. I was told that its actually a sound that in enhanced through the speakers and not the actual exhaust itself. Just curious if anyone had concrete details on how this "Exhaust Button" works. I tried testing it out with the windows down and honestly I don't hear much of a difference from outside. You would think that that button opens the valves or something of that nature. Any insight would be appreciated.
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