Yes it has Nav right out of the box. Travel link can be enabled if you a Tazer JL. As for LTE it does have that capability, and I know others on the forum have been able to activate it by giving the IMEII to their carrier.
Brand new 8.4" Uconnect (68295725AH) & bezel (6AB55TX7AB). Never been installed, only taken out of the box for photos. Asking $1100 OBO. Will ship in the US