Its about time to update the old raido in the B6 and I have always liked the RNS units. But I cant get a stright answer on what part numbers and what all goes into wire support to put a RNS unit in my b6 S4.
I found several junk yards that have RNS units for very very resonable but they need the part number.
Has anyone done this and do you know what part numbers for units so I can get the right stuff