Genuine OEM Audi Rear Bumper Holding Strap, part number 4KE807329. This component is designed to help secure the rear bumper firmly to the vehicle's underlying structure, preventing movement and maintaining alignment. It is installed within the rear bumper assembly. Constructed from durable material, it measures approximately 0.71 meters in length and weighs 0.787 kg. Using a genuine OEM holding strap ensures the correct tension, flexibility, and mounting points for a secure bumper installation, which is critical for both aesthetics and safety.