Magnaflow 2011 C300 V6 3 OEM Underbody Direct Fit Converter

If your check engine light is on and you suspect a catalytic converter issue on your 2008-2011 Mercedes-Benz C350, this Magnaflow Direct-Fit Catalytic Converter is a solid option. It's built to meet Federal EPA emissions requirements, so you can be confident it will help get your vehicle back into compliance. This converter is designed to replace the original part without needing any cutting or welding, making the installation process much simpler, especially if you're doing it yourself.

Magnaflow uses high-strength 16-gauge 409 stainless steel tubing for the construction, which means it's well-built to resist corrosion and last a long time. The tubing is mandrel-bent to maintain the original design and geometry, and the converter body itself replicates the OE spun design. This approach, along with a single laser fusion weld, greatly reduces the chance of leaks. The compact, low-mass design also helps with thermal efficiency. Magnaflow's research and development team uses advanced 3D scanning to ensure this converter fits and functions just like the factory part.

To make installation as straightforward as possible, this converter comes with essential gaskets and hardware, including a Torca AccuSeal clamp. This clamp provides a full 360-degree, evenly distributed clamping force for a secure seal, avoiding the need to reuse old, corroded factory hardware. This part is designed for OBDII Federally registered vehicles with California or Federal/EPA Emission systems, but please note it is not CARB approved and cannot be shipped to California.