I put the last Kenwood CD head unit in myself but with the subaru-specific wiring harness, it was easy. I want the D3 plus sirius and Bluetooth modules. As far as I have been able to determine, this will require wiring power sources to the modules as well as routing two antennae and wiring to some extra sources such as reverse gear wires, brake wires and VSS wires, none of which I know even where they are.
Circuit city will do the whole thing but they want $250 labor. Maybe it's worth it?
Thanks for any advice.