[williamdelk]

im trying to fit a new touchscreen head unit into my 2011 gt mustang. did not come with gps. cant seem to find anything that will replace factory headunit and support an aftermarket unit. please help

 

[Morr5.0]

Are you talking about being compatible faceplate wise or electronics wise? Faceplate wise you need to get either the schosche kit or the metra kit. Wires wise you should just be able to use a plug and play harness to connect the aftermarket unit to the oem harness.