MagnaFlow Conv DF 97-98 BMW 540I / 97-98 740I / 96-98 740IL 4.4L D/S

Keep the check engine light off with MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 23306. 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. Designed to fit the 1996-1998 BMW 740iL, 1997-1998 BMW 540i, and more, this direct-fit catalytic converter also interchanges with OE parts 18 30 7 505 321 and 18 30 1 437 353, among others. 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
1997-1998	BMW	540i	Base
1997-1998	BMW	740i	Base
1996-1998	BMW	740iL	Base
2016-2019	Cadillac	ATS	V