Audi A4 B6/B7 Aeropro Headunit antenna adapter
Aeropro APA60 Features: Converts Vehicle Antenna Plug to DIN Plug Suits Most Aftermarket Headunits Plug and Play Installation Suitable for Both AM and FM Radio Utilises Both Antennas Fitted to Vehicle (Dual Diversity) Includes Both Combined and Separate Plugs Antenna Amplifier Trigger Wire Specs: Suits selected Audi vehicles with dual diversity antenna system