The Genuine Porsche Exhaust Manifold Gasket (part number 99711110731) is a high-quality replacement gasket designed specifically for Porsche vehicles. It is used to seal the connection between the exhaust manifold and the engine block, preventing any exhaust gases from leaking out. This gasket is made from durable materials and is designed to withstand high temperatures and pressure. It is an essential component for maintaining the proper functioning of the exhaust system and ensuring optimal engine performance.