Genuine OEM Audi Exhaust Manifold Heat Shield, part number 03H253035AA. This component is designed to insulate and protect adjacent engine bay parts from the intense heat radiating from the exhaust manifolds. It sits directly above the exhaust manifolds, preventing heat damage to wiring, hoses, and other sensitive components. Weighing approximately 1.33 kg, this heat shield is constructed from durable, heat-resistant sheet metal. Using a genuine OEM heat shield ensures proper thermal insulation, exact mounting points, and long-term durability under extreme engine temperatures.