MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 24458 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 2003-2006 Chevrolet Silverado 1500 and 2006 GMC Sierra 1500. 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.

This Part Fits:

Year	Make	Model	Submodel
2004-2005	Chevrolet	Silverado 1500	LS
2004-2006	Chevrolet	Silverado 1500	LT
2003-2006	Chevrolet	Silverado 1500	SS
2007	Chevrolet	Silverado 1500 Classic	LT
2007	Chevrolet	Silverado 1500 Classic	SS
2006	GMC	Sierra 1500	Denali
2006	GMC	Sierra 1500	SLE
2006	GMC	Sierra 1500	SLT