Filter Filters Audi Remove All Filters Price Under $50 (11) $50-$100 (3) Condition New (14) Brand Metra (11) Harmony Audio (2) Best Kits (1) Model A4 (3) 4000 (1) 5000 (1) A6 (1) Allroad Quattro (1) S4 (1) TT (1) Radio Size Double DIN,ISO Mount (3) Single DIN,ISO Mount (2) ISO Mount (1) Single DIN,Double DIN,ISO Mount (1) Kit Material Plastic (7) Audi TT 200 2001 Single DIN Stereo Harness Radio Install Dash Kit Package New $68.95 Audi A6 2000 2001 Single or Double DIN Stereo Harness Radio Install Dash Kit New $40.95 Audi Allroad Quattro 2001 2002 2003 Double DIN Stereo Harness Radio Install... $40.95 Metra 99-9106 Single DIN Installation Kit for Select 1996-2006 up Audi A4 /... $31.45 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 Metra 99-9105 Double DIN or Single DIN Installation Kit for 2000-2001 Audi A4 $32.29 Metra 99-9100 Single DIN Installation Multi Kit for Audi 1997-1999 A4/A6/A8 &... $16.45 Metra 99-9107B Double DIN Installation Dash Kit for 2002-08 Audi A4 / S4 -... $25.95 Audi S4 2002 2003 2004 2005 2006 2007 2008 w Symphony Aftermarket Stereo... $39.95 Audi A4 2002 2003 2004 2005 w Symphony Aftermarket Stereo Harness Radio... $52.95 Audi 4000 Series 1980-1987 Factory Speaker Replacement Connector Harness Kit $18.95 Best Kits VWH12A Audi / VW 1993-2004 Amp Integration Harness Aftermarket Radio $9.95 Audi 5000 Series 1980-1988 Factory Speaker Replacement Connector Harness Kit $18.95