If the wiring and harnesses are the same it can be a simple swap, but you would also need new component modules for the HDMI port, etc. Also, the DisplayAudio stereo is expensive. The display is one part and the audio unit is a separate part. They do not have prices listed on the Honda parts sites, but one user here had his replaced under warranty and Honda told him it was a very expensive part and they did a lot of troubleshooting first before they ended up replacing the audio system to fix his problem.