Not sure why he left the piped in sound on if he really wanted to hear the new exhaust, also it was set to the loudest setting. Only way to really tell is to turn it off. I’ll have to go drive on myself to see if the really made the interior quieter. That has been one of my biggest compliant on the car, it should be quieter. I noticed it seems the rear is lower and the suspension doesn’t bounce as much as in the previous versions. The might have finally done this car justice, if so, this might pull in some more buyers for them.