Upgrade entune in 2014 TRD sport

I just got a 2014 TRD sport 4x4 dbl cab
I wanted to upgrade the entune to get the navigation that the limited has
I asked my dealership and they actually didn't know!
Any idea if this is possible? I know I can't get the speakers but I really just wanted the navigation

 

There have been many posts about doing this in the 2013 models. Can't see why it would not work in a 2014. You would need to add the nav antenna. At the end of the day, unless you can get a used one cheap, it will be cheaper to just replace the head unit with an aftermarket. I had the JBL with nav in my 2013 and the replacement unit is so much better.

 

Cybcar kit may let you add Igo primo nav system to the 14 Entune. I haven't tried yet worked on all of them last year.