inputs.text: man difference - man difference receiver makes factory unit digital radio like cd quality sound interface user friendly intuitive easy maneuver setup functions gps top notch dedicates entire screen map navigation mode makes easier see screen big bright even give screen angle selection choose best viewing angle extrehemely pleased unitinstallation notes ford 2002 f150 excabthey say not fit doesbuy metra 955026 dbl din kit metra 705701 wiring harnessyou cutting stock radio mounting bracket well adapter kitdo not use mounting sleeve comes unit patient go slow measure oftenmy installation looks factory made difficulty level 8 10 total time 6 hours not kids beginners