MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 24399 helps keep the check engine light off. DIY installation is easy with the proper tools (no cutting or welding required). With features including mandrel-bent tubing to eliminate flow restrictions and stainless steel construction to resist corrosion, you can have confidence in the quality of this catalytic converter. Using state-of-the-art 3D scanning systems in the design process, the MagnaFlow metrology department ensures this new part to fit and function like the original equipment. This direct-fit catalytic converter is designed to fit the 2003-2007 Chevrolet Express 3500, 2003-2007 Chevrolet Express 2500, and additional vehicles. The included gaskets & hardware reduce the possibility of a leaking seal while avoiding the need to reuse corroded factory parts for installation. 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 Federal/EPA Emission systems.
Installation Instructions


This Part Fits:

Year	Make	Model	Submodel
2003-2007	Chevrolet	Express 2500	Base
2003-2007	Chevrolet	Express 2500	LS
2006-2007	Chevrolet	Express 2500	LT
2003-2007	Chevrolet	Express 3500	Base
2003-2007	Chevrolet	Express 3500	LS
2006-2007	Chevrolet	Express 3500	LT
2003-2007	GMC	Savana 2500	Base
2007	GMC	Savana 2500	LS
2007	GMC	Savana 2500	LT
2003-2005	GMC	Savana 2500	SLE
2003-2007	GMC	Savana 3500	Base
2006-2007	GMC	Savana 3500	LS
2006-2007	GMC	Savana 3500	LT
2003-2005	GMC	Savana 3500	SLE