MagnaFlow OEM-Grade Federal/EPA-compliant direct-fit underbody catalytic converter (21-576) for the 2008-2014 Dodge Challenger SRT8 6.4L V8, also fits the 2006-2014 Dodge Charger SRT8 and Chrysler 300 SRT8. 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 | 5039055AF, 5039055AA |
| Position | Underbody |
| Emissions | Federal/EPA compliant (not for CA) |
| Part Number | 21-576 |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2005-2010 | Chrysler | 300 | C SRT8 |
| 2012-2014 | Chrysler | 300 | SRT8 |
| 2013 | Chrysler | 300 | SRT8 Core |
| 2008-2014 | Dodge | Challenger | SRT8 |
| 2006-2010,2012-2014 | Dodge | Charger | SRT8 |
| 2006-2008 | Dodge | Magnum | SRT8 |
Shipping: In-stock orders placed before 3 PM EST ship the same day, and everything else ships within 24 hours. Standard, expedited, and overnight options are available at checkout. Backordered items ship as soon as we get them back in stock. Contact us for lead times. See the full Shipping Policy.
Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
