MagnaFlow Conv DF 03-04 Ford Expedition 5.4L V8 Passenger Side

This Magnaflow direct-fit catalytic converter is built with 16-gauge 409 stainless steel tubing, which is a strong material that resists corrosion and helps ensure a long service life. It's designed specifically for the passenger side of your 2003-2004 Ford Expedition with the 5.4L V8 engine. The goal here is to keep your check engine light off and ensure your exhaust system flows properly, meeting Federal emissions standards set by the EPA for OBDII vehicles.

Magnaflow uses advanced 3D scanning during their design process to make sure this converter fits just like the original equipment. The tubing is mandrel-bent to maintain consistent diameter and eliminate flow restrictions, which helps keep your engine running efficiently and maintains factory performance. The collector design is also precisely stamped to help with exhaust flow and fuel economy. Installation is made easier because it's a direct-fit unit, meaning no cutting or welding is required, and it includes a Torca AccuSeal clamp and other essential hardware to replace corroded factory parts. The single laser fusion weld is also designed to minimize the chance of leaks.

This converter is designed to meet or exceed Federal emissions requirements. It's important to note that this part is not CARB approved and cannot be shipped to California. If you're replacing a damaged or clogged catalytic converter, this Magnaflow unit offers a well-built, direct-replacement solution.