MagnaFlow Conv DF 01 Ford F-150 4.2L

If your 2001 Ford F-150's check engine light is on, especially if you're in California or another state with strict emissions laws, it's likely time to replace the catalytic converter. This MagnaFlow Direct-Fit Catalytic Converter is built to meet those tough CARB requirements, ensuring your truck stays legal on the road and the check engine light stays off.

MagnaFlow uses advanced 3D scanning to make sure this converter fits exactly like the original equipment, so installation is straightforward. It features mandrel-bent tubing, which means the exhaust gases can flow smoothly without restriction, helping maintain your truck's fuel economy. The construction uses high-strength 409 stainless steel tubing for excellent corrosion resistance, and the single laser fusion weld is designed to prevent leaks. This converter is specifically designed for the 4.2L engine in your 2001 F-150, and it's built to meet or exceed California Air Resource Board standards.

This converter comes with the necessary gaskets and hardware to simplify the installation process, meaning you won't need to cut or weld anything. It's a solid option for getting your F-150 back to running cleanly and legally.