Well, it is just plug n play, but the car has to have an MFT already. Non MFT equipped cars are stuck with an aftermarket solution.
There is someone on here who got lucky and scored an MFT with NAV out of a wrecked Ti and it was a simple plug in, and now he has nav.
13 Blue Flame F150 FX4 402A on 20's loaded
13 Frosted Glass Escape Ti 401A loaded
13 Performance Blue SE 201A
14 Dark Side Fusion SE 200A
L-CCC #18/HOIA #37