The MagnaFlow direct-fit catalytic converter for 2000–2003 Mercedes-Benz ML55 AMG (5.5L) is an EPA-compliant replacement engineered to help keep the check engine light off. It uses mandrel-bent stainless steel tubing and an OE-replicated design to preserve flow and thermal efficiency; the unit ships with a Torca clamp and interchanges with OE references such as 163 490 23 36 for direct-fit installation.
MagnaFlow Direct Fit Catalytic Converter Mercedes ML55 01-03 Driver Side OEM