Magnaflow 09-11 Audi A6 Quattro 3.0L Direct Fit Converter

If your check engine light is on and you suspect a catalytic converter issue on your 2009-2011 Audi A6 Quattro 3.0L, this Magnaflow Direct-Fit Converter is a solid replacement. It's designed to meet or exceed California Air Resource Board (CARB) requirements, meaning it's legal for use in California and other states with strict emissions standards. This converter is built to keep your emissions system functioning correctly and your check engine light off.

Magnaflow uses advanced 3D scanning during development to ensure this converter fits and functions just like the original equipment. It features free-flowing, mandrel-bent tubing for smooth exhaust flow and is constructed from highly corrosion-resistant 16-gauge 409 stainless steel for a long service life. The OE-style spun body design with a single laser fusion weld helps prevent exhaust leaks, and its compact, low-mass construction contributes to greater thermal efficiency. Installation is made simpler because it's a direct-fit unit, meaning no cutting or welding is required, and it includes the necessary gaskets for a proper seal.

This converter is designed to interchange with OE part number 4A0 253 057 EX. By choosing this Magnaflow converter, you're getting a well-built part that's engineered for compliance and ease of installation on your specific Audi A6 Quattro.