I have a 1991 NSX The owner befor me but a intake, chip, and a exhaust. I am wonder how can I change the sound of the exhaust??? Right now it sounds like a Civic on steriods. Woundering what can i do to change the pitch of the sound. I want people to her an exotic car comming not just another 17 year olds rice burner. PLEASE HELP
Dominick
Dominick