Magnaflow Conv DF 01-02 Audi S4 2.7L D/S

When you're tackling a catalytic converter replacement on your 2001 or 2002 Audi Allroad Quattro, you want a part that's built right and meets strict emissions standards. This direct-fit catalytic converter from Magnaflow is designed specifically for your vehicle, ensuring it keeps your check engine light off and your exhaust system functioning as it should. It's engineered to meet California Air Resource Board (CARB) requirements, making it legal for use in California and other states with similar emissions regulations.

What you get in the box is a complete solution for a straightforward installation. This converter features free-flowing, mandrel-bent tubing constructed from high-strength 16-gauge 409 stainless steel, which means it's built to resist corrosion and last for a long time. Magnaflow uses advanced 3D scanning during their research and development to ensure this part fits precisely like the original equipment. The design replicates the OE spun body, and a single laser fusion weld is used to greatly reduce the chance of exhaust leaks. Plus, its compact, low-mass design helps with thermal efficiency.

Included with the converter are the necessary gaskets to ensure a proper seal, making the installation process simpler. Since it's a direct-fit unit, there's no cutting or welding required, so you can get it installed with the proper tools and get back on the road. This converter interchanges with OE part number 8E0 253 057 HX.