Filter Filters Audi Metra Remove All Filters Price Under $50 (3) Condition New (3) Model A4 (1) A6 (1) Allroad Quattro (1) Radio Size Single DIN,ISO Mount (1) Kit Material Plastic (1) Audi Allroad Quattro 2001 2002 2003 Double DIN Stereo Harness Radio Install... $40.95 Audi A4 1996 1997 Single DIN Aftermarket Stereo Harness Radio Install Dash Kit $32.95 Audi A6 2000 2001 Single or Double DIN Stereo Harness Radio Install Dash Kit New $40.95