Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 21-551. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident 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 our compact, low-mass design also allows for greater thermal efficiency. Designed to fit the 2017 Mercedes-Benz GLS450, 2017-2019 Mercedes-Benz GLE43 AMG, and more, this direct-fit catalytic converter also interchanges with OE part 166 490 79 00. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal/EPA Emission systems.

Magnaflow OEM Grade Direct-Fit Catalytic Converter

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 21-551. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident 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 our compact, low-mass design also allows for greater thermal efficiency. Designed to fit the 2017 Mercedes-Benz GLS450, 2017-2019 Mercedes-Benz GLE43 AMG, and more, this direct-fit catalytic converter also interchanges with OE part 166 490 85 14. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal/EPA Emission systems.

Vehicle Fitment:

• 2015-2016 Mercedes-Benz GL450 4Matic
• 2015 Mercedes-Benz ML400 4Matic
• 2016-2017 Mercedes-Benz GLE400 4Matic
• 2019 Mercedes-Benz GLE400 4Matic
• 2016 Mercedes-Benz GLE450 AMG 4Matic
• 2017 Mercedes-Benz GLS450 4Matic
• 2017-2019 Mercedes-Benz GLE43 AMG 4Matic

What's Included:

• Magnaflow 15-16 GL450 V6 3 OEM Underbody Direct Fit Converter