MagnaFlow OEM Grade universal catalytic converter (51186) for Ford Expedition/F-150/F-250 (1997-2000). It has a 2.5in inlet and outlet (angled). Stainless steel construction with a ceramic substrate for corrosion resistance and long service life. Federal/EPA compliant (not CARB; not legal in CA, CO or NY). Universal design — cutting and welding required to install.
| Type | Universal catalytic converter (OEM Grade) |
| Compliance | Federal/EPA compliant (not CARB; not legal in CA, CO or NY) |
| Material | Stainless steel, ceramic substrate |
| Inlet / Outlet | 2.5in / 2.5in (angled) |
| Connection | Pipe / weld-on (universal) |
| Quantity | 1 |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1997-1998 | Ford | Expedition | Eddie Bauer |
| 1997-1998 | Ford | Expedition | XLT |
| 1999-2000 | Ford | F-150 | Base |
| 1999-2000 | Ford | F-150 | Lariat |
| 1999-2000 | Ford | F-150 | XL |
| 1999-2000 | Ford | F-150 | XLT |
| 1999 | Ford | F-250 | Base |
| 1999 | Ford | F-250 | Lariat |
| 1999 | Ford | F-250 | XL |
| 1999 | Ford | F-250 | XLT |
