Keep the check engine light off with the California Grade CARB Compliant Direct-Fit Catalytic Converter MagnaFlow 5561452.
Features include free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, allowing for easy installation with the proper tools, 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.
Designed to fit the 2011-2014 BMW 535i xDrive, 2012-2015 BMW 640i, and more, this direct-fit catalytic converter also interchanges with OE part 18 40 7 645 241.
This replacement part meets or exceeds California Air Resource Board requirements and has undergone additional testing to comply with CARB guidelines for legal use in California and CARB restricted states for the listed vehicles.
