The AWE Tuning Exhaust Conversion Kit - 3815-11044 are aftermarket exhaust kits designed to replace the stock exhaust system on a vehicle. These kits are specifically designed for high performance vehicles and are intended to improve the overall performance and sound of the vehicle. The kits include all necessary components for installation, such as pipes, mufflers, and hardware. They are made from high-quality materials and are precision-engineered for a perfect fit. These kits are a popular choice among car enthusiasts looking to upgrade their exhaust system for a more aggressive and powerful sound.