I'm brand new on here and just picked up my first car for myself. It's an '05 Subaru Impreza WRX and I'm very pleased with it. So, I got myself a Clarion Double Din CX501. I now need a wiring harness or some other type of wire/cord that can connect to the subaru wiring and also to the clarion head unit. I don't want to cut any wires, just plug something into the car and the head unit as an in between piece. I haven't come across anything like this, but can't imagine my only option would be to sever the factory wiring. Any ideas?