MagnaFlow HM-Grade Federal/EPA-compliant direct-fit catalytic converter (93671) for the 1999-2004 Ford Mustang GT 4.6L. Mandrel-bent 16-gauge 409 stainless tubing with a single laser-fusion weld replicates the OE design for smooth flow and a leak-resistant seal; it bolts in with no cutting or welding, and the necessary gaskets and hardware are included. Meets Federal/EPA emissions standards for OBDII Federally registered vehicles (not for sale in California).
| Type | Direct-fit catalytic converter |
| Grade | HM Grade |
| Material | 409 stainless steel |
| Hardware | 4 nuts, 2 Torca clamps, 4 O2 port plugs and flange gasket included |
| OEM Replacement | 2R3Z-5F250-DA, XR3Z-5F250-EGL, XR3Z-5F250-EGR |
| Emissions | Federal/EPA compliant (not legal in California) |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1999-2004 | Ford | Mustang | GT |
| 2001 | Ford | Mustang | GT Bullitt |
| 2003 | Ford | Mustang | Mach 1 |
| 1999,2001,2003 | Ford | Mustang | SVT Cobra |
| 2003 | Ford | Mustang | SVT Cobra 10th Anniversary |
