Genuine OEM Audi Tunnel Reinforcement Support, part number 8W0805846. This right-side structural component is designed to provide essential support for the vehicle's underbody tunnel reinforcement. It contributes to the overall rigidity and safety of the chassis structure. Weighing 0.094 kg, this precisely formed metal support ensures proper alignment and strength. Using a genuine OEM support guarantees the correct material composition, precise dimensions, and factory-specified mounting points, which are crucial for maintaining structural integrity and crash safety performance.