I've been using an iPad in my truck (FX4, not Raptor as you can see...) since I bought it this past Summer. I had a similar solution in my Touareg. Swap the iPad back and forth.
Love it!
Much more functionality than any factory nav, traffic, topo's, internet searching for addresses or businesses, etc.
Done with RAM mounts, C-size 1.5" balls. I've used a few different arm configurations, but I get the maximum flexibility and rock-solid stability wtha medium arm, a short arm, and a double-ball connector.
I mounted it to the center console instead of a seat bolt. Plenty strong for the iPad's weight, and less intrusive.
Perfect positioning for my to see and use when behind the wheel (yes, I pull over if I have to do anything more than a a few taps). No interference or intrusion for the passenger, they can still see and reach without any obstrucion pretty much every center stack control
except the passenger heat knob. For that, they just have to look over the ipad. Of course the whole thing just swings into an alternate position with a single adjustment knob, so no big deal if you do want it out of the way.
Power is supplied via a cig. light iPad adapter in the center console, with the wire run under the front center console to the iPad. Audio is streamed from the iPad to the stock stereo via bluetooth. You could also hook it directly up to the USB, but the stock USB port will not charge an iPad.
Google traffic overlay...
My primary GPS app, MotionX Drive. Allows preloading of routes when you will be out of GPS range.
Another GPS app by the same vendor, MotionX GPS. Does not provide turn-by-turn navigation, but does allow you to pre-download extremely detailed road and topo maps.
A little more useful than sync "reading" you the weather forecast?