Changing the steering wheel is something I have thought about many, many times.
And I really mean many times :smile:
I've got a question though (I always have question I guess).
Most after-market steering wheels are of the 350mm type.
But I am seeing more and more 320mm or even 300mm types.
And I am wondering just how much these smaller steering wheels obstruct your view of the dashboard display.
The nsx has a tilt wheel, so this effect can be minimized, perhaps eliminated if your seating position is very low within the car. In my case the tops of the gauges were obscured by a 320mm wheel, which was unacceptable.
My current setup has the complete OEM 350mm nsx-r wheel, from the hub to the retaining ring, trim ring, horn button, wheel, even the screws are oem. And, as with most nsx-r parts, the factory components are the perfect solution - a great-feeling wheel, perfect visibility, and all parts are high quality.
If you want some kind of removable steering wheel functionality, which is intended to allow for easy entry into the vehicle, there are many local users of the NRG hub, there are also several JDM manufacturers of similar, or better products, but the cost is much higher. If this is a function you want to have the NRG device is probably the best solution in terms of value/functionality - there is no shimmy with this hub, which has in the past been a concern with removable wheels, it also allows for the retention of your horn.
I have no trouble getting in and out of my car, so I had no actual need for the removable steering wheel, and had no interest in its adondized BLANG factor, but you may have different goals with your steering wheel solution. The disabling of the SRS light, and the connection of the horn, are both incredibly simple procedures, whether you have them done, or do them as a DIY. Neither procedure requires any specialized tools.