The adapter in my 98 truck plugs directly into the changer, an OEM changer. The adapter has been made, I just don't know where it came from. Mine was in the truck when I bought it, I didn't know that it wasn't a factory changer Ford. It should depend on what you want, the factory radio and its safety/convenience etc, or the flashy new aftermarket stuff etc. I like my Mach radio and OEM steering wheel controls.