BobUncapher

Hi all. Just joined the forum and am hoping to get some advice on an upgrade to my 2013 Dodge Journey SXT. It came with the uConnect 8.4 touch screen radio (the one without the NAV). I found this on eBay: http://www.ebay.com/itm/131034135918?_trksid=p2055119.m1438.l2649&ssPageName=STRK%3AMEBIDX%3AIT I asked the seller a few questions about it and he said it is a simple swap for the 8.4 and will add nav capabilities. Has anyone done this upgrade on their Journey? I'm far from being a "car guy" but generally handy. Any thoughts on this upgrade would be appreciated.

What additional hardware would be required? From what I read, there is a separate GPS antenna that needs to be professionally installed, but thought the unit itself had the GPS software.

Hi all. New to this site so I hope I am posting in the right location. I have a 2010 Journey SXT that came with the MyGig Media Center 430 and very much enjoy it, but was wondering if it is possible to swap that model out for the 430N that adds the on-screen Garmin navigation. From what I have read about both units, the only difference seems to be the nav. Anyone know if it's possible to make the switch? Thanks in advance for your help!