modification is all down the individual owners wants, needs and preferences! there's not much to change on a NSX to improve on the original design, but that doesn't stop people modifying them to their own tastes
my 1937 ford model Y is completely stock, and all the better for it, except the bits i've changed in order to improve on the original design... engine, box, axles, brakes, steering, wheels, tyres, lighting, dash, seats, etc, etc, etc ...
aka Jonathan!!
'92 charlotte green auto.... as a daily
'37 Ford Y street rod......... something for the weekend!
...... if a photobucket pic is foggy, click it, and it'll take you to the clear version, yes, it's a clicking faff....