This item cannot be shipped to California due to Carb regulation with CA. MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 51548 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 specifically for the 2010-2019 Cadillac CTS and interchanges with OE part 22882836. 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 California or Federal/EPA Emission systems.
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Vehicle Fitment

Years	Make	Model	Trim
2010–2014	Cadillac	CTS	Base
2010–2019	Cadillac	CTS	Luxury
2010–2016	Cadillac	CTS	Performance
2012–2016	Cadillac	CTS	Premium
2017–2019	Cadillac	CTS	Premium Luxury
2014–2019	Cadillac	CTS	Vsport
2014–2016	Cadillac	CTS	Vsport Premium
2017–2019	Cadillac	CTS	Vsport Premium Luxury
2016–2017	Chevrolet	Equinox	L
2016–2017	Chevrolet	Equinox	LS
2016–2017	Chevrolet	Equinox	LT
2016	Chevrolet	Equinox	LTZ
2017	Chevrolet	Equinox	Premier
2016–2017	GMC	Terrain	Denali
2016–2017	GMC	Terrain	SL
2016–2017	GMC	Terrain	SLE
2016–2017	GMC	Terrain	SLT
2010–2013	Mazda	3	Mazdaspeed
2008	Toyota	Highlander	Base
2008	Toyota	Highlander	Limited
2008	Toyota	Highlander	Sport
2011	Toyota	Sienna	Base
2011	Toyota	Sienna	LE
2011	Toyota	Sienna	Limited
2011	Toyota	Sienna	SE
2011	Toyota	Sienna	XLE