MagnaFlow Conv DF 01 Ford Trucks 4.6L

When your check engine light comes on for emissions issues, you need a direct-fit catalytic converter that's built to last and meets federal standards. This MagnaFlow 51839 is designed specifically for your 2001-2004 Ford F-150, 2004 F-150 Heritage, and 2001-2002 Ford Expedition. It's made to keep your vehicle running cleanly and efficiently, ensuring it passes federal emissions tests.

You get a well-built unit constructed from high-strength 410 stainless steel tubing, which resists corrosion for a long service life. The tubing is mandrel-bent to maintain factory flow dynamics, so you won't lose performance or fuel efficiency. MagnaFlow uses advanced 3D scanning during their research and development to ensure this converter fits and functions just like the original equipment. The single laser fusion weld is designed to greatly reduce the possibility of leaks, and its compact, low-mass design helps with thermal efficiency. This converter is EPA-compliant for OBDII Federally registered vehicles with California or Federal/EPA Emission systems, helping you keep that check engine light off.

Installation is made simpler because this converter comes with the necessary gaskets and hardware. Since it's a direct-fit design, there's no cutting or welding required, making it a manageable DIY project with the right tools. Just remember, this converter is not CARB approved and cannot be shipped to California.