1+32GB 9" Android 14 Stereo Radio Carplay For Audi A4 Avant S4 B6 B7 GPS Sat Nav
Compatible Vehicle ModelFor S4 RS4 8E 8F B9 B7 RNS-E. Compatible Vehicle ModelFor AUDI A4(2002-2007). Head Unit FunctionalityCar Radio. Junsun has earned itself a solid reputation for quality, reliability and professionalism in this field.