Genuine OEM Audi Rear Bumper Insert Trim, part number 4K08074319B9. This decorative trim piece is designed to be inserted into the bumper, enhancing its aesthetic appeal and providing a finished look. It is positioned on the rear left side of the vehicle. Made from durable plastic and finished in Satin Black (9B9), it measures approximately 30.5 cm in length. Using genuine OEM trim ensures a perfect, flush fit, resistance to environmental factors, and maintains the vehicle's original design integrity.