Filter Filters A4 Remove All Filters Price Under $50 (1) $50-$100 (2) Condition New (3) Brand Metra (3) Make Audi (3) Radio Size Double DIN,ISO Mount (1) Single DIN,ISO Mount (1) Kit Material Plastic (2) Audi A4 1998 1999 Single DIN Stereo Harness Radio Install Dash Kit Package New $68.95 Audi A4 1996 1997 Single DIN Aftermarket Stereo Harness Radio Install Dash Kit $32.95 Audi A4 2002 2003 2004 2005 w Symphony Aftermarket Stereo Harness Radio... $52.95