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The MagnaFlow OEM-grade direct-fit catalytic converter 52263 is designed to fit select BMW applications including 2014–2018 X5 and 2013–2016 750i xDrive, and it interchanges with OE part 18 32 7 645 440. Constructed from corrosion-resistant stainless steel with mandrel-bent tubing, the spun-body design and single laser fusion weld reduce leak risk. It installs without cutting or welding and aims to meet Federal emissions requirements.
MagnaFlow 13-17 BMW 550i 4.4L Closed Couple Direct Fit Converter
