Description
This California-grade, CARB-compliant catalytic converter from MagnaFlow replaces the factory unit on 2011–2014 Ford F-150 trucks to restore emissions control and keep the check engine light off. Designed around a direct-fit spun body and 5551156 part validation, it uses mandrel-bent tubing and corrosion-resistant stainless steel for consistent flow and long-term durability, while the OE-matched geometry and laser fusion welds deliver a leak-resistant, bolt-on installation with no cutting or welding required.
Features:
- California Grade CARB compliant catalytic converter
- Direct-fit design for 2011–2014 Ford F-150
- Mandrel-bent tubing for free-flowing exhaust
- Highly corrosion resistant stainless steel construction
- Replicated OE spun body geometry
- Single laser fusion weld to reduce leaks
- Compact low-mass design for thermal efficiency
- No cutting or welding required for installation
- Includes hardware to replace corroded fasteners
Contents:
- MagnaFlow catalytic converter, part 5551156
- Hardware kit
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2011-2014 | Ford | F-150 | STX |
| 2011-2014 | Ford | F-150 | XL |
| 2011-2014 | Ford | F-150 | XLT |
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