Magnaflow Conv DF 11-15 Sienna 3.5 Underbody

Starting with a compact, low-mass design that allows for greater thermal efficiency, this Magnaflow direct-fit catalytic converter is built to keep your 2011-2016 Toyota Sienna running smoothly and cleanly. It replicates the original equipment's spun body design, featuring a single laser fusion weld that greatly reduces the chance of exhaust leaks. The free-flowing, mandrel-bent tubing is constructed from high-strength 16-gauge 409 stainless steel, offering exceptional corrosion resistance for a long service life.

Magnaflow uses the latest 3D scanning technology during their research and development to ensure this converter fits and functions just like the factory part it replaces. It's designed to meet or exceed Federal emissions requirements set forth by the EPA, making it compliant for OBDII Federally registered vehicles. Installation is straightforward, as this is a direct-fit unit that requires no cutting or welding, and it comes with the necessary gaskets and hardware to help you achieve a proper seal and avoid potential exhaust leaks.