I did a search and couldn't find anything so I'm looking to my fellow miata peeps to help me out here. I bought a 90 miata with no radio and the harness looks to be cut out. If anyone has a wire diagram to tell me what wires go to what. I have an aftermarket radio I would like to put in, but I dont know the colors of the wires to attach to the aftermarket harness. So if someone could help me out with the oem radio harness and what colors go where?.. thanks in advance.