Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 4451211. 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 2003-2006 Chevrolet Express 1500, 2003-2006 GMC Savana 1500, 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 California Air Resource Board requirements, and has undergone additional testing to comply with CARB guidelines to allow for legal use in California and CARB restricted states, for the listed vehicles.
Installation Instructions


This Part Fits:

Year	Make	Model	Submodel
2003,2006	Chevrolet	Express 1500	Base
2003,2006	Chevrolet	Express 1500	LS
2006	Chevrolet	Express 1500	LT
2003,2005	Chevrolet	Express 2500	Base
2003,2005	Chevrolet	Express 2500	LS
2003,2006	GMC	Savana 1500	Base
2006	GMC	Savana 1500	LS
2006	GMC	Savana 1500	LT
2003	GMC	Savana 1500	SLE
2003	GMC	Savana 2500	Base
2003	GMC	Savana 2500	SLE