Originally Posted by SouthArk370Z

I can see where sound cancelling would be very valuable in a 370Z, but sound "enhancement" sounds like Just Another Marketing Gimmick to me. It's one of those whatever-trips-your-trigger things to me - if you like, go for it, but I wouldn't pay extra for it.

If I were going to "enhance" my "acceleration experience", I'd use the sounds of a big-block V8.