MagnaFlow Exhaust Products 280439 OEM Grade Direct-Fit Catalytic Converter
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$1,957.00at 5 Star TuningChecked 1 h ago
Compared across 13 stores. Prices are checked against each store and labelled with when.
Compared across 13 stores. Prices are checked against each store and labelled with when.
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The MagnaFlow 280439 is a direct-fit catalytic converter for 2018-2019 Ford F-450 and F-550 Super Duty trucks with the 6.8L V10. It is EPA compliant and designed to replicate the original equipment, with mandrel-bent stainless steel tubing and a single laser fusion weld for leak resistance. It installs without cutting or welding, making it a straightforward replacement for a failed factory converter. Compared to universal converters, it offers a precise fit and OEM-like function, though it is only legal for Federal/EPA emissions systems, not California. Owners appreciate the easy installation and check-engine-light fix, but some note a slightly louder exhaust tone and higher cost than universal alternatives.
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Lowest price we've seen: $1,761.30 on Nov 13 at CSPRacing.com. Tracked across 13 stores since Nov 13.
Owners of Ford Super Duty trucks generally find the MagnaFlow 280439 a reliable direct-fit replacement that clears check engine lights and installs easily. Some mention a modest increase in exhaust volume and a higher price than universal options.
This direct-fit catalytic converter is an OEM Grade replacement for the 2018-2019 Ford F-450 Super Duty 6.8L and 2018-2019 Ford F-550 Super Duty 6.8L. It interchanges with OE part HC3Z-5E212-A. It is designed to meet or exceed federal EPA emissions requirements.
The body and tubing are stainless steel. The tubing is 16 gauge 409 stainless, mandrel bent to keep the OE-style geometry and exhaust flow. A single laser fusion weld replicates the OE design and reduces the possibility of a leak. The compact, low-mass design allows for greater thermal efficiency. The OE-sized barbed hangers are 410 stainless steel and are designed to reduce noise and vibration.
It installs with the proper tools and needs no cutting or welding.
