Keep the check engine light off with the MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 21-171.
Features include highly corrosion resistant stainless steel construction and free-flowing mandrel-bent tubing, allowing for easy installation using the proper tools, with no cutting or welding required.
The state-of-the-art metrology department at MagnaFlow uses the latest 3D scanning systems during research and development, ensuring 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 the compact, low-mass design also allows for greater thermal efficiency.
This direct-fit catalytic converter is specifically designed for the 2009-2016 BMW Z4 and interchanges with OE part 18 30 7 647 049.
The included gaskets and 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.
