Magnaflow 14-15 Impala 2.5 Underbody Direct Fit Converter

If your check engine light is on and you suspect a catalytic converter issue on your 2014-2019 Chevrolet Impala, this direct-fit converter from Magnaflow is a solid option. It's designed to meet federal emissions standards, helping you pass inspections and keep your car running cleanly without triggering that warning light.

Magnaflow builds this converter using 16-gauge 409 stainless steel tubing, which is known for resisting corrosion and lasting a long time. The tubing is mandrel-bent to match the original equipment's shape and flow, so you shouldn't see any drop in performance or fuel efficiency. They also use a single laser fusion weld, which is a strong connection that helps prevent leaks. Plus, the compact design helps with thermal efficiency. 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, and it comes with the necessary gaskets to get the job done.

This converter is EPA-compliant for federal emissions systems, but it's important to note that it is not CARB approved and cannot be shipped to California. It interchanges with several OE part numbers, including 12627204 and 19420231.