MagnaFlow 11-12 Mercedes-Benz C300 3.0L OEM Grade Direct Fit Catalytic Converter

If you're working on a 2011 or 2012 Mercedes-Benz C300 with the 3.0L engine and need to replace the catalytic converter, this MagnaFlow OEM Grade Direct-Fit unit is a solid option. It's designed to keep your check engine light off and ensure your vehicle meets Federal/EPA emissions requirements. This means it's built to comply with legal standards for OBDII Federally registered vehicles, whether they have California or Federal/EPA emission systems.

MagnaFlow uses advanced 3D scanning during their research and development to make sure this converter fits and functions just like the original equipment. The tubing is free-flowing and mandrel-bent, which helps maintain factory performance and fuel efficiency. It's constructed from highly corrosion-resistant stainless steel, specifically 16-gauge 409 stainless steel for the tubing and 308 stainless steel for the welds, giving it a long service life. The design replicates the OE spun body, and a single laser fusion weld is used to greatly reduce the chance of leaks. Its compact, low-mass design also contributes to better thermal efficiency.

Installation is made simpler because this is a direct-fit converter, meaning no cutting or welding is required. It comes with a Torca Accuseal exhaust clamp, which provides a full 360-degree clamping force for a secure seal. This converter interchanges with several OE part numbers, including 204 490 73 20 80 and 204 490 17 19. Please note that this converter is not CARB approved and cannot be shipped to California.