Metra 99-9107B Single- or Double-DIN Installation Kit for 2002 through 2008 Audi A4/RS4/S4 with Symphony or NAV Radio

• Stereo installation kit designed to fit any standard 2 in. or 4 in. tall aftermarket radio;• Painted scratch-resistant matte black;• 2 sets of 86-9001 radio removal tools (sold separately) are required to remove the factory radio from the dash;• Made from the highest-quality ABS plastic for an original factory-like fit and finish;• Includes brackets and detailed installation instructions;