I have been using a JVC KD NX5000 in my GT for a while and really like this unit as this is the only single DIN navigation that fits in the GT. After a months of using this unit in the GT, I got another unit for my Ferrari but I am now selling the Ferrari and put the Ferrari OEM unit back in. So I now have another NX5000 for sale. Unit is like brand new and is only 8 months old. BTW, you can also hook up a rear view camera to the unit and I find this a must for backing up the GT safely. You'll need to buy a separate speed pulse generator to make this navigation work and you can read more about this unit here:
http://www.fordgtforum.com/forums/showthread.php?t=5294&highlight=navigation
I'm selling it for $420, including shipping to US.
http://www.fordgtforum.com/forums/showthread.php?t=5294&highlight=navigation
I'm selling it for $420, including shipping to US.