MagnaFlow Conv DF 90-91 Audi Coupe Quatt 2.3L

This Magnaflow direct-fit catalytic converter is what you get when you need to replace the original on your 1990 or 1991 Audi Coupe Quattro with the 2.3L engine. It's designed to help keep your check engine light off and ensure your vehicle meets federal emissions standards set by the EPA. Since it's a direct-fit unit, it's made to bolt right up to your existing exhaust system, meaning no cutting or welding is needed for installation, just the proper tools.

Magnaflow builds this converter with free-flowing, mandrel-bent tubing and uses strong 409 stainless steel for the tubing and 308 stainless steel for the welds. This construction helps resist corrosion and ensures a long service life. They use 3D scanning during development to make sure the shape and fit replicate the original equipment closely. The single laser fusion weld is designed to reduce the chance of leaks, and its compact design helps with thermal efficiency.

This converter is designed to meet or exceed federal emissions requirements for pre-OBDII vehicles. It's important to note that this converter is not CARB approved and cannot be shipped to California.