MagnaFlow Conv DF 05-09 Audi A8 6.0L

When you're working on your 2005 or 2006 Audi A8 Quattro with the 6.0L engine, and the check engine light is on due to emissions, this direct-fit catalytic converter from Magnaflow is what you'll need. It's designed to replace the original manifold converter and is built to meet California Air Resource Board (CARB) requirements, meaning it's legal for use in California and other states with strict emissions standards. You get the converter itself, along with the necessary gaskets and hardware to get the job done right without reusing old, corroded parts.

Magnaflow puts a lot of effort into making sure these converters fit just like the factory original. They use 3D scanning during their research and development to get the dimensions spot on. The tubing is mandrel-bent for smooth airflow, and the converter body is made from corrosion-resistant stainless steel, specifically 16-gauge 409 stainless steel for the tubing and 308 stainless steel for the welds. This construction helps ensure a long service life. The design replicates the OE spun body style, and a single laser fusion weld is used to greatly reduce the chance of leaks. This compact, low-mass design also helps with thermal efficiency.

Because this is a direct-fit unit, installation is made simpler as it bolts directly in place of your original converter, eliminating the need for cutting or welding. Just make sure you have the proper tools for the job. This converter interchanges with the factory part number 07C 253 020 JX.