Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 5551221. 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 2006-2007 Chevrolet Trailblazer, 2006-2007 GMC Envoy, and additional vehicles. 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.

This Part Fits:

Year	Make	Model	Submodel
2006-2007	Buick	Rainier	CXL
2006-2007	Chevrolet	Trailblazer	LS
2006-2007	Chevrolet	Trailblazer	LT
2006-2007	GMC	Envoy	SLE
2006-2007	GMC	Envoy	SLT
2006	Isuzu	Ascender	Base
2006	Isuzu	Ascender	LS
2007	Isuzu	Ascender	S