The Soul Performance Center Muffler Bypass Exhaust for the Porsche 991 GT3 is a high-performance exhaust system that replaces the factory muffler with a lightweight, free-flowing design. This exhaust is specifically designed to increase horsepower and torque, while also improving the overall sound and tone of the vehicle. It is made from premium quality materials and features a beautiful polished finish. The exhaust is a direct bolt-on replacement and does not require any modifications for installation. It is a perfect upgrade for those looking to enhance the performance and sound of their Porsche 991 GT3.