Magnaflow 11-15 Toyota Sienna 3.5L Direct Fit Converter

If you're working on a 2011-2015 Toyota Sienna with the 3.5L engine and need to replace the catalytic converter, this Magnaflow California Grade CARB Compliant Direct-Fit unit is a solid choice. It's designed to help keep your check engine light off and ensure your vehicle meets emissions standards, especially in California and other CARB-restricted states. Magnaflow puts a lot of effort into making sure these direct-fit converters replicate the original equipment's fit and function, so you won't have to worry about compatibility issues.

What sets this converter apart is its construction and design. It uses free-flowing, mandrel-bent tubing made from high-strength 16-gauge 409 stainless steel, which is great for resisting corrosion and lasting a long time. The MIG welds are durable, and the single laser fusion weld is designed to minimize the chance of leaks. Magnaflow also uses advanced 3D scanning during their research and development to ensure a precise fit, meaning no cutting or welding is needed for installation – it bolts right up. The compact, low-mass design also helps with thermal efficiency.

When you get this converter, it comes with the essential gaskets you'll need for installation: one flat ring gasket and one donut gasket. This makes the job much simpler, as you won't have to hunt for these parts separately. It's built to meet or exceed California Air Resource Board requirements, so you can be confident it's a legal and effective replacement for your Sienna.