MagnaFlow OEM-Grade Federal/EPA-compliant direct-fit catalytic converter (21-473) for the 2015-2017 Ford Mustang V6 3.7L rear position. Spun-body 409 stainless construction with mandrel-bent tubing and a single laser-fusion weld replicates the OE design for smooth flow and a leak-resistant seal; installs with the proper tools, no cutting or welding required. Meets Federal/EPA emissions standards for OBDII vehicles (not for sale in California).
Specifications
| Type | Direct-fit catalytic converter |
| Grade | OEM Grade |
| Material | 409 stainless steel (spun body) |
| OEM Replacement | FR3Z-5E213-D, FR3Z-5E213-A |
| Position | Rear |
| Emissions | Federal/EPA compliant (not for CA) |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2015-2017 | Ford | Mustang | V6 |
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