The Soul Performance Valved Performance Exhaust System for the POR9911VESCFVC is a high-performance exhaust system designed specifically for the Porsche 991.1 Carrera models. This exhaust system is made from lightweight and durable materials, including carbon fiber and stainless steel, to enhance the overall performance and sound of the vehicle. It features a valve-controlled design that allows the driver to switch between a loud and aggressive exhaust note and a more subtle and refined tone. The system is designed to increase horsepower and torque while reducing weight, resulting in improved acceleration and handling. It is a direct bolt-on upgrade that requires no modifications for installation and is compatible with both stock and aftermarket headers. This exhaust system is perfect for drivers looking to enhance the performance and sound of their Porsche 991.1 Carrera.