What would I have to do
#2
RE: What would I have to do
probably a little wiring and thats probably it, PM thepaintballguy (Josh) and ask him, he just put in a nav in his S4 not to long ago and probably will be of more help then me.
#3
RE: What would I have to do
touch screen flip out or touchscreen double din setup? flip out would be alot easier, you just put a new headunit in. if you want a double din setup your gona have to relocate the climate controls to where the ashtray is and make a custom fiberglass faceplate if you want it to look clean