MagnaFlow Conv DF 05-09 Audi Quattro 3.2L Driver Side

When you need to replace the catalytic converter on your 2005-2009 Audi A4 Quattro with the 3.2L engine, this direct-fit unit from Magnaflow is a solid option. It's designed to keep your check engine light off and ensure your vehicle meets federal emissions standards. This is the driver's side converter, and it's built to function just like the original equipment.

What you get in the box is the catalytic converter itself, along with a flange gasket to help ensure a leak-free seal during installation. Magnaflow uses highly corrosion-resistant stainless steel for the construction, including strong 308 stainless steel MIG welds and 16-gauge 409 stainless steel tubing. The tubing is mandrel-bent to maintain the original design and geometry, which helps replicate factory flow dynamics for consistent performance and fuel efficiency. Magnaflow's research and development process uses advanced 3D scanning to ensure the part fits and functions correctly, and the OE-style spun body design with a single laser fusion weld greatly reduces the chance of exhaust leaks.

Because this is a direct-fit converter, it's designed to install without cutting or welding, making the job much simpler with the proper tools. It meets federal emissions requirements set forth by the EPA for OBDII federally registered vehicles. Please note that this converter is not CARB approved and cannot be shipped to California.