Genuine OEM Volkswagen Flue Gas Catalyst Holder, part number 2N0131121. This bracket is designed to securely fasten the catalytic converter within the exhaust system, preventing unwanted movement and potential damage. It plays a critical role in maintaining the integrity and alignment of exhaust components. Weighing 0.3062 kg, using a genuine OEM holder ensures precise fitment and the necessary structural strength to withstand exhaust system vibrations and temperatures.