I recently installed the SOS hub in my NSX with a MOMO steering wheel... This is by far one of the best mods that I have done so far. You would all be suprised how heavy the OEM steering wheel is with the airbag. The NSX now feels like my good'ole '87 MR2. It makes the car feel so much lighter and allows you to make quick inputs much easier. Anyone who thinks their car feels good now, should try to drive someone with a non-OEM steering wheel. I'm extremely happy with the purchase.
check it out installed here: http://media.granturismo.com/gallery/view_photo.php?set_albumName=album12&id=aam
check it out installed here: http://media.granturismo.com/gallery/view_photo.php?set_albumName=album12&id=aam