Does anyone know the dimensions from the center of the wheel to the top center of the fender?

 

It depends - on a 2004 with 18" wheels, the front Wheelarch Height is 683mm, the rear is 706mm. This is measured from ground to the apex of the arch - car fully loaded with fluids, etc.

It's probably different on each "version" (03-05, revup, hirev, NISMO, etc.) and definitely different on different wheel sizes. Let me know more details and I can probably look up the right one.