Just bought a 2008 Accord LX P and has anyone ever bought a factory Satellite radio and Navigation and put it in a lower model Accord like mine?

Just wondering if it's possible.

 

It is possible, but probably more expensive than if you would have added it at the time of purchase.

There should be wiring for the GPS and SAT antennas.

Not sure if the physical antenna is there, but all wiring should be.

 

If you have the money and navi is important go after market, the avic-3x is better than OEM system hands down and will be only a bit more than a OEM navi unit.