I have a difficult time hearing much difference with the exhaust modes in these videos, which I suspect is due to the recording device or my computer equalizing the sound volume. In this short video I think it's one of the better attempts.
"While on the dyno at Livernois Motorsports we decided to run through the Active Exhaust Modes, and make some comparisons."
"While on the dyno at Livernois Motorsports we decided to run through the Active Exhaust Modes, and make some comparisons."