I have a 2010 Accord LX-P without the navigation system. I want to get the factory (from Honda) navigation system installed. I want to know if Honda even does that, and will the car be compatible to do it so that it'll be just like the car had it from the start.

10' Accord LX-P BA

 

Even if Honda does it (which I doubt most dealers will do), it will costs thousands in parts alone, the following link shows some of the parts; but, you would also need the factory wiring harness and some other parts not shown in the link. They would also charge you a lot for all the work (labor) to do it.

hondaautomotiveparts.com/auto/jsp/mws/prddisplay.jsp?inputstate=5&catcgry1=ACCORD&catcgr y2=2009&catcgry3=2DR+EXL-V6+%28NAVI%29&catcgry4=KA5AT&catcgry5=NAVIGATION+S YSTEM

Some people have installed aftermarket navigation systems into the dash, like this one below; however, this one says it does not work with the LX-P due to the connector plug (there are other aftermarket add-on navigation systems out there though (most are made in China):

autodvdgps.com/aftermarket-updated-gps-radio-for-honda-accord-all-in-one-navigation-multimedia-system-notebook-p-776.html

You could always sell the car and buy one with navigation if you want that look.