BMW F22 M240i 8 Speed Auto B58 -- This video shows comparisons of cold starts, all modes (eco pro, comfort, sport, and sport+), and shots of the airbox/intake with the hood open.
Before and After -- Stock everything, versus Stock Muffler, VRSF Catless Downpipe, Dinan Midpipe, AP Short Ram Intake, Stage 2 91 BM3 Flash-Tune.
OTS burble settings with cold start turned off and actuator flaps set to OEM auto.