Originally Posted by Maddog 20 20
Did you install the PAC's MS-FRD1 interface, which lets you replace the factory radio and maintain all the sync functions?
No, it was the Metra FRST interface along with another module to keep the sync/audio controls. Looking at a pic of the PAC module, looks identical with the exception of the screen case color (a more sensible black as opposed to FRST's oddball white which goes with NOTHING!!)
Works great, I don't use the little LCD screen that comes with it (it's tucked away out of sight) since it's all voice commands anyway.