MagnaFlow OEM-Grade Federal/EPA-compliant direct-fit underbody catalytic converter (21-625) for the 2013-2014 Ford Mustang Shelby GT500 5.8L. 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. Hardware included. Meets Federal/EPA emissions standards for OBDII vehicles (not for sale in California).
| Type | Direct-fit catalytic converter (underbody) |
| Grade | OEM Grade |
| Material | 409 stainless steel (spun body) |
| Hardware | Hardware included |
| OEM Replacement | DR3Z-5F250-A |
| Position | Underbody |
| Emissions | Federal/EPA compliant (not for CA) |
| Part Number | 21-625 |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2013-2014 | Ford | Mustang | Shelby GT500 |
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