MagnaFlow Conv Direct Fit OEM 04-06 Nissan Altima 3.5L Close Coupled

If your 2004-2006 Nissan Altima 3.5L is showing a check engine light related to emissions, it might be time to replace the catalytic converter. This direct-fit unit from Magnaflow is built to meet Federal EPA emissions requirements, helping you get back on the road legally and reliably. It's designed to replicate the original equipment's performance and fuel efficiency, so you won't notice a difference in how your Altima drives, just in the absence of that warning light.

What sets this converter apart is its construction and ease of installation. The tubing is made from strong 16-gauge 409 stainless steel, which is known for resisting corrosion and lasting a long time. Magnaflow uses advanced 3D scanning during development to ensure this converter fits precisely like the factory part, making installation straightforward. Since it's a direct-fit design, there's no cutting or welding needed, and it even comes with the necessary gaskets and hardware, including split lock washers, a flange gasket, bolts, nuts, and a crush ring gasket, to simplify the job. The single laser fusion weld is also designed to minimize the chance of leaks, and its compact, low-mass design helps it reach optimal operating temperature quickly for better thermal efficiency.

This Magnaflow catalytic converter is a solid option for replacing your original unit. It's built to meet or exceed federal emissions standards for OBDII vehicles registered in states that follow Federal/EPA emission systems. Just remember that this converter is not CARB approved and cannot be shipped to California.