Magnaflow Conv DF 2009 MAXIMA 3.5L Underbody

Magnaflow is well-known for making exhaust components that flow well and last a long time. This direct-fit catalytic converter is built specifically for your 2009-2021 Nissan Maxima, designed to replace the original part without any cutting or welding. It’s a solid choice if your factory converter is failing and you need to get your check engine light off while staying compliant with federal emissions standards.

This converter uses free-flowing, mandrel-bent tubing made from strong 16-gauge 409 stainless steel, which is great for resisting corrosion and ensuring it lasts. Magnaflow uses advanced 3D scanning during their research to make sure this part fits just like the original equipment. The body design replicates the factory setup, and a single laser fusion weld helps prevent leaks. Its compact, low-mass design also helps with thermal efficiency.

When you get this converter, it comes with the necessary gaskets and hardware, so you won't have to reuse old, corroded parts during installation. This makes the job smoother and helps ensure a good seal. Just remember, this converter is EPA-compliant but not CARB approved, so it can't be shipped to California.