I installed a CD43 in my E30 and the radio reception is really poopy. This is likely due to the fact that the E36 used an amplified, dual-antenna setup whereas the E30 only used a single unamplified one.
Anyway, if you are parting an E36 that had a CD43 in it, I want to buy ALL of the antenna wiring (regular antenna cable, diversity antenna cable, antenna amplifier and whatever the hell else is connected to it all).
PM me if you have what I need!