Radio Dash kit, wire harness and antenna adapter for installing an aftermarket radio. Factory radio removal tools included. For single or double din size radio. Black color kit. Important: Will not retain some features like steering audio controls- extra adapters required. Compatible with: 2005 Audi A4 w/Factory Navigation; 2006 2007 2008 Audi A4 (not compatible with 2006 standard Symphony Systems)