Honda offered an optional navigation system for the Japanese market. Using the display pod from the system, the display pod can be used to mount a LCD screen for navigation or video sources, as well as alternative uses like a gauge mounting panel.
two versions:
The design and finishes are identical. The only differences are 1) ipp-156 has the logo "Honda Navigation System" and ipp-157 does not and 2) the control knob designs are slightly different. 2002-2005 customers: please note the surface finish on both ipp-156 and ipp-157 is darker than the lighter console finish in the 2002-05 NSX.