The MagnaFlow OEM-grade Direct-Fit Catalytic Converter (280543) is a Federal/EPA-compliant replacement engineered to match OE fit and function for select BMW models. It uses mandrel-bent tubing and corrosion-resistant stainless steel, replicates the OE spun-body design with a single laser fusion weld to reduce leak risk, and ships with a ring gasket for a proper seal during no-cut installation on supported vehicles.
MagnaFlow 18-22 BMW 530e OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter