Genuine OEM Audi Exhaust Retaining Plate, part number 07Z253183. This metal plate is designed to secure and support components of the exhaust system, typically found attached to the exhaust manifold. It is a rectangular plate, approximately 0.108 meters in length and weighing 0.137 kg. Using a genuine OEM retaining plate ensures the correct dimensions, material strength, and heat resistance, which are crucial for maintaining the structural integrity and longevity of the exhaust system under high temperatures and vibrations.