Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 557417. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this 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 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 2016-2019 Cadillac XTS 3.6L & 2014-2017 Chevrolet Impala 3.6L. MagnaFlow 557417 includes (2) 2-Bolt Gaskets, (2) Nuts, (2) Bolts. 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
2016-2019	Cadillac	XTS	Base
2016-2019	Cadillac	XTS	Livery
2016-2019	Cadillac	XTS	Luxury
2016-2019	Cadillac	XTS	Platinum
2016	Cadillac	XTS	Premium
2017-2019	Cadillac	XTS	Premium Luxury
2015-2017	Chevrolet	Impala	LS
2014-2017	Chevrolet	Impala	LT
2014-2016	Chevrolet	Impala	LTZ
2017	Chevrolet	Impala	Premier