Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 21-457. 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. Designed to fit the 2012 Ram 1500, 2012-2018 Ram 2500, and more, this direct-fit catalytic converter also interchanges with OE parts 6814 9940AC and 6814 9940AB. 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
2012	Ram	1500	Tradesman HD
2013-2019	Ram	2500	Big Horn
2012-2019	Ram	2500	Laramie
2014-2015	Ram	2500	Laramie Limited
2012-2019	Ram	2500	Laramie Longhorn
2016-2019	Ram	2500	Limited
2013-2015,2019	Ram	2500	Lone Star
2012-2016	Ram	2500	Outdoorsman
2012-2014,2017-2019	Ram	2500	Power Wagon
2012-2018	Ram	2500	SLT
2012-2013	Ram	2500	ST
2013-2019	Ram	2500	Tradesman
2013-2018	Ram	3500	Big Horn
2013-2017	Ram	3500	Laramie
2014-2015	Ram	3500	Laramie Limited
2013-2017	Ram	3500	Laramie Longhorn
2016-2017	Ram	3500	Limited
2013-2015,2017	Ram	3500	Lone Star
2013-2018	Ram	3500	SLT
2013	Ram	3500	ST
2013-2018	Ram	3500	Tradesman