[PLF69]

Turning the ASD off with the button also cancels the burbles.

I don't care for the burbles so best setup I found on my past M4 was running the exhaust button off and bypassing the valves open with a valve controller linked to the garage opener.

The good news is the valve controller can be ordered configured to start deactivated so I could have the quietest setup with exhaust button off and could use the OEM system to get burbles and then I could switched the valves fully open with the controller weither I would want the OEM burbles/ASD or not.