Hello, fifaboot and welcome to GTPlanet. Enjoy your stay here and have fun.
What kind of settings are you looking for? The NSX-R is one of the best handling cars in its class, right out of the box; it shouldn't need much taming. But some more information will help:
What do you want to do with the car?
What is it doing that you want to change?
What (if any) modifications have you done to it?
These will help us give you some pointers.