MagnaFlow Conv DF 03-05 Ford Expedition/05-06 Lincoln Navigator 5.4L P/S

If your 2003-2006 Ford Expedition's check engine light is on, it might be time to replace the catalytic converter. This Magnaflow Direct-Fit Catalytic Converter is built to meet Federal emissions requirements, helping you get back on the road legally and reliably. It's designed to replace the original part without needing any cutting or welding, making installation much simpler, especially if you're doing it yourself. The included hardware, like the Torca clamp, means you won't have to struggle with rusted factory parts.

Magnaflow uses advanced 3D scanning to ensure this converter matches the original equipment's fit and function. The tubing is mandrel-bent to maintain consistent diameter and eliminate flow restrictions, which helps the engine perform efficiently and maintain fuel economy. Construction is from corrosion-resistant stainless steel, specifically 16-gauge 409 stainless steel for the tubing and 308 stainless steel for the MIG welds, so it should last a long time. The compact design also helps with thermal efficiency.

This converter is designed to meet EPA standards for OBDII federally registered vehicles. It's important to note that this part is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper tool usage and procedures.