2017-18. 5572. Antenna booster bolt. W/O NAVIGATION SYSTEM. A threaded rod with a drive head (such as hex, 12 point, torx, etc.) on one end used to secure the Antenna Amplifier to a mounting point. A threaded rod with a drive head (such as hex, 12 point, torx, etc.) on one end used to secure the Liftgate Wedge to it's mounting point. Back Glass Bolt. Body B-Pillar Trim Panel Screw. Quarter Panel Trim Panel Screw. Antenna Amplifier. Antenna booster. Back Glass. Body B - Pillar. Center Pillar. Lens - HD. 5X13. Liftgate Bumper Stop. Plug. Quarter. Sill plate. Suppressor.