MagnaFlow OEM-Grade Federal/EPA-compliant direct-fit catalytic converter (16421) for the 2005-2017 Chrysler 300 5.7L and related Dodge Charger, Challenger and Magnum 5.7L Hemi models. Spun-body construction with mandrel-bent 409 stainless tubing and a single laser-fusion weld replicates the OE design for smooth flow and a leak-resistant seal; installs with no cutting or welding and includes hardware. Meets Federal EPA emissions standards (fits CA or Federal emission systems). See the fitment table for the full vehicle list.
| Type | Direct-fit catalytic converter |
| Grade | OEM (Federal/EPA) |
| Material | 409 stainless, spun body |
| Install | Bolt-on, no welding; hardware included |
| Emissions | Federal/EPA compliant (CA or Federal systems) |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2005-2017 | Chrysler | 300 | C |
| 2012-2014 | Chrysler | 300 | C Luxury |
| 2015-2017 | Chrysler | 300 | C Platinum |
| 2010,2012-2017 | Chrysler | 300 | S |
| 2009-2017 | Dodge | Challenger | R/T |
| 2012 | Dodge | Challenger | R/T Classic |
| 2015-2016 | Dodge | Challenger | R/T Plus |
| 2016 | Dodge | Challenger | R/T Plus Shaker |
| 2016 | Dodge | Challenger | R/T Shaker |
| 2017 | Dodge | Challenger | T/A |
| 2017 | Dodge | Charger | Daytona |
| 2007-2012,2017 | Dodge | Charger | Pursuit |
| 2007-2012,2017 | Dodge | Charger | R/T |
| 2008-2012 | Dodge | Charger | SE |
| 2005-2008 | Dodge | Magnum | R/T |
