Re: stereo cover plate.
the metra part number 99-6500 is a chrysler universal kit...yes, you can get it to work with a little tweaking, but a lot of the newer head units are deep...add your wiring, a couple rca's / sat radio cable...and you have a mess of wiring back there with not much room. hence the extension. A lot of guys will carve out the vent behind the stereo and reconstruct it to make the room for a newer head unit and its wiring. This would allow you to flush it into the dash, but sacrificing the factory shape of the air duct. I have done this a bunch of times in the past, and if you have the patience, right materials and a little know how, you can make it look great. I have heater vent and finished pics somewhere. I will post them if I can find them.