MagnaFlow Conv DF 03-04 Toyota Corolla 1.8L

Starting with its highly corrosion-resistant 409 stainless steel tubing, this Magnaflow catalytic converter is built to last. It's designed specifically for your 2003-2004 Toyota Corolla or Matrix with the 1.8L engine, ensuring it functions just like the original equipment. The free-flowing, mandrel-bent tubing is key here; it helps maintain smooth exhaust flow, which is important for both performance and fuel economy, and it's designed to keep that check engine light off.

Magnaflow uses advanced 3D scanning during their research and development to make sure this converter fits right and performs as expected. The single laser fusion weld is a notable detail, as it significantly reduces the chance of exhaust leaks. Plus, its compact, low-mass design helps with thermal efficiency. This converter is CARB compliant, meaning it meets or exceeds California Air Resource Board requirements, making it legal for use in California and other states with strict emissions standards.

Installation is made simpler because this is a direct-fit unit, meaning no cutting or welding is required. It comes with the necessary donut gasket to help you get a proper seal, so you can be confident in a leak-free installation when using the proper tools. This part interchanges with several original equipment part numbers, including 17410-22470 and 17410-22500.