Precise Vehicle Fit: The BALOCEO Both Sides Catalytic Converter is compatible with 2000 Ford Expedition 4.6L V8 RWD only, compatible with 2001-2003 Ford F-150 4.6L V8 RWD only, compatible with 2004 Ford F-150 Heritage 4.6L V8 RWD only Restores Engine Power: Effectively revives engine performance by replacing a clogged or failing converter, which helps to resolve issues like power loss and the illumination of the check engine light Robust & Long-Lasting: Manufactured from high-quality 409 stainless steel, this component is designed for exceptional durability and reliable operation, even under demanding driving conditions Emissions Standards Compliant: Ensures your vehicle remains compliant with functional emissions regulations while maintaining optimal engine performance and efficiency What's Included: Your order contains 1 x Both Sides Catalytic Converter. This complete package includes all necessary components, allowing for a quick installation to enhance your vehicle's performance and driving comfort