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The MagnaFlow 21-474 is a direct-fit catalytic converter for the 2015-2020 Ford F-150 with the 3.5L engine. It bolts on with no cutting or welding, using mandrel-bent stainless steel tubing and a single laser-fusion weld to cut leak risk. It is built to meet Federal EPA emissions rules and interchanges with OE parts FL3Z-5E212-A and GL3Z-5E212-A. It suits owners replacing a failed or rusted factory converter who want an OE-style fit without fabrication; it is not legal for California emissions vehicles, so check your emissions label first.
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This is a direct-fit catalytic converter for the 2015-2020 Ford F-150 with the 3.5L engine. It is an OEM grade replacement part that is designed to meet or exceed Federal emissions requirements set by the EPA. It complies with legal standards for OBDII Federally registered vehicles with California or Federal/EPA emission systems.
The converter is made of highly corrosion resistant stainless steel with free-flowing mandrel-bent tubing. A single laser fusion weld replicates the OE design and greatly reduces the possibility of a leak. The compact, low-mass design allows for greater thermal efficiency.
MagnaFlow develops the part using 3D scanning systems so it fits and functions like the original equipment. It installs with the proper tools, with no cutting or welding required.
