The MagnaFlow OEM Grade manifold catalytic converter replaces the worn factory unit to restore proper emissions performance and keep the check engine light off. It is built from high-strength 16-gauge 409 stainless steel with mandrel-bent tubing that follows the OE flow path, and a spun OE-style body closed by a single laser fusion weld to reduce potential leak points. The close-coupled manifold design bolts to the cylinder head in the factory location. As an OEM Grade converter it meets Federal EPA emissions standards for 49-state (non-CARB) vehicles. Gaskets and mounting hardware are included for a bolt-on installation that needs no cutting or welding.
| Type | MagnaFlow OE-style manifold catalytic converter |
| Position | Primary (close-coupled manifold), passenger side |
| Grade | OEM Grade (Federal/EPA compliant, 49-state) |
| Material | 16-gauge 409 stainless steel |
| Quantity | 1 (sold individually) |
| OEM Replaces | 17140-31250, 17140-31320 |
| Part Number | 49342 |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2005-2009 | Toyota | 4Runner | Limited |
| 2005-2009 | Toyota | 4Runner | Sport |
| 2005-2009 | Toyota | 4Runner | SR5 |
| 2007-2009 | Toyota | FJ Cruiser | Base |
| 2008 | Toyota | FJ Cruiser | Trail Teams Special Edition |
| 2007 | Toyota | FJ Cruiser | TRD Special Edition |
| 2005-2011 | Toyota | Tacoma | Base |
| 2005-2011 | Toyota | Tacoma | Pre Runner |
| 2005-2011 | Toyota | Tacoma | X-Runner |
| 2005-2006 | Toyota | Tundra | Base |
| 2005-2006 | Toyota | Tundra | SR5 |
