The Genuine Porsche Exhaust Muffler (911) - 99711102792 is a high-quality replacement muffler designed specifically for Porsche 911 models. It is made from durable materials and is designed to provide optimal performance and sound. This muffler is an authentic Porsche part and is designed to fit seamlessly into the exhaust system of the 911. It is a direct replacement for the original muffler and does not require any modifications for installation. This muffler is designed to enhance the overall driving experience of the Porsche 911 by providing a deeper, more aggressive exhaust note. It is a reliable and long-lasting option for those looking to replace their existing muffler with a genuine Porsche part.