Magnaflow 03-04 Ford Expedition 5.4L Direct Fit Converter

This is the Magnaflow California Grade CARB Compliant Direct-Fit Catalytic Converter specifically made for your 2003-2004 Ford Expedition with the 5.4L engine. If your check engine light is on due to emissions issues, or if you're in a state that requires CARB compliance, this converter is designed to get you back on the road legally and running smoothly.

Magnaflow builds this converter with free-flowing, mandrel-bent tubing and uses highly corrosion-resistant stainless steel for the construction, ensuring it holds up well over time. They've used 3D scanning during development to make sure it fits just like the original equipment, and the OE-style spun body design with a single laser fusion weld helps prevent leaks. The compact, low-mass design also helps with thermal efficiency. Because it's a direct-fit unit, you won't need to cut or weld anything; it bolts right up using the proper tools, and it even comes with the necessary gaskets and hardware for installation.

This converter is designed to meet or exceed California Air Resource Board (CARB) requirements and has passed additional testing for legal use in California and other CARB-restricted states. It's a solid option if you need to replace your original converter and want assurance that it meets strict emissions standards.