MagnaFlow Conv D F 05 300C Magnum 5.7 w cats Caroline Pierce Page 13. Keep the check engine light off with MagnaFlow OEM Grade Federal EPA Compliant Direct Fit Catalytic Converter 16421. With features including free flowing mandrel bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state of the art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE spun body design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low mass design also allows for greater thermal efficiency. This direct fit catalytic converter is designed to fit the 2005 2017 Chrysler 300, 2009 2017 Dodge Challenger, and additional vehicles. Hardware is included to eliminate the hassle of working with corroded factory parts. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal EPA Emission 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