The MagnaFlow direct-fit catalytic converter for 2005–2006 Ford Expedition 5.4L is CARB-tested for the listed applications and helps keep the check-engine light off. It features mandrel-bent tubing and corrosion-resistant stainless steel to mirror OE flow dynamics and durability. The spun-body design with precision welding lowers leak risk, and the included clamp and gaskets simplify installation without cutting or welding while matching OE interchange references.
MagnaFlow 05-06 Ford Expedition 5.4L Direct Fit Converter