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MagnaFlow OEM‑grade direct‑fit catalytic converter 52258 is designed to replace the closed‑coupled converter on 2014–2018 BMW X5 3.0L and select BMW X6 model years, and interchanges with OE part 18 32 7 643 427. The converter features mandrel‑bent tubing, corrosion‑resistant stainless steel construction and a spun‑body OE‑style design for reduced leak potential. It installs without cutting or welding and ships with necessary bolt and nut hardware.
MagnaFlow Direct Fit Catalytic Converter 2014 BMW X5 3.0L Closed Couple
