Nissan added the piped in sound enhancements for the 2017+ GTRs. its not a bad sound its just strange to hear it in the cabin after knowing what the raw engine sounds like by itself. I could see this for the Z its more like a filler tone added in. I cant really describe it other than its like a soft roar that sounds like a hum. so the engine note sounds fuller if that makes senseThis was featured on Nissan USA instagram story as well today.
The Supra has artificial noises that can tuned out (I'm sure several other cars have this as well), but I really hope Nissan doesn't go this route with the Z.