The Magnaflow Catalytic Converter 5491957 is a high-performance, direct-fit replacement part for your vehicle. It is designed to meet or exceed OEM specifications, and is constructed from stainless steel for superior durability and corrosion resistance. This catalytic converter is designed to reduce harmful emissions, and it features an efficient, high-flow design that increases exhaust flow and power. It is a direct-fit replacement part, so installation is easy and requires no modifications. With this catalytic converter, you can rest assured that your vehicle will be running at peak performance and efficiency.