Looking at getting 07 Stock navagition head unit from a friend what do i need to install it besides the 2 din bezel. will the stock wires just plug in to it. Also how do i get the satellite radio hooked back up to the new unit

 

If it's not the Laramie package, should still be pre-wired for most of the components. Only issue I foresee, is the antenna for the GPS.