Usually the people who drive to/from the track are ones who have specifically designed their mods to preserve the cars ability for streetability as well as track use. One of the NSX's best atributes is its well balanced personality in this area. With the stacked springs coilover system, I am just as comfortable on the street as on the track.
Although I did get a reputation as being a little nuty when I showed up a few times with Hoosier slicks on the car, no spare wheels, and no trailer....comments like, how did you get that thing here???? "Weeellll, you know, it is only a 45 minute drive".......an hour without the slicks....?!?!
Anyway, after a decade of driving, instructing, and driving some more, I have done it both ways, and this in no way means that the car is not set up very right for the track....in fact, I have kind of been known as the guy who everyone wants to get a ride with for the excitment factor....anyone care to speak on my behalf????
I digress...most ever given advise to students....do not keep upgradeing the car beyond your ability to drive it in it's current state....thus meaning, 95% of people do not need to go all out on mods!
Point being that unless I ever gutted the car, welded in a cage, stripped out the radio and A/C, and went full race, I would keep on leaving the tow rig at home for the local events.