Genuine OEM Audi Heat Insulation Sheet, part number 8K0804161E. This component serves as a heat shield, typically installed to protect the vehicle's side member or chassis from radiant heat generated by the exhaust system or other engine components. It is designed to deflect or absorb heat, preventing damage to surrounding materials. The sheet is made from heat-resistant materials. Genuine OEM heat insulation sheets are engineered with specific thermal properties and mounting points to ensure effective protection and durability.