Is there a way to instal ONLY an AUX jack WITHOUT a radio in the car? Want the radio gone and just use my iPod for music and AM/FM. Anyone done this? If I can do this then I will have a metal plate in the hole that will hold a gauge, my progressive controller, and a pocket for storage... I'm thinking if I take my aftermarket radio that was in the car apart I could pull the receiver out and wire the jack direct to that I should be able to ditch the rest of the radio, then hook up an amplifier to power the speakers. Maybe on the right track or am I overlooking something obvious?