Genuine OEM Audi Seat Backrest Upholstery, part number 8K0881805QWUF. This is the fabric or leather covering for the seat backrest assembly. It provides the visible surface and comfort for passengers. Located on the seat back. This upholstery is manufactured to precise specifications for a perfect fit and finish. Genuine OEM ensures the correct material, color, and texture match the original factory specifications, maintaining the vehicle's interior aesthetic and quality.