Magnaflow 10-12 Toyota 4Runner 4.0L Direct Fit Converter

When it's time to replace your catalytic converter, especially on your 2010-2012 Toyota 4Runner 4.0L, Magnaflow's Direct-Fit Manifold Catalytic Converter (part number 5481228) is a solid option. This converter is built to keep your check engine light off and ensure your vehicle meets emissions standards, particularly in California and other CARB-restricted states. It's designed to replicate the original equipment's fit and function, so you won't have to worry about cutting or welding during installation.

What you get in the box are the essential components for a straightforward replacement: the catalytic converter itself, along with three bolts and three nuts. The construction uses high-strength 16-gauge 409 stainless steel tubing, which is known for its excellent corrosion resistance and long service life. Magnaflow also uses durable 308 stainless steel MIG welds, and their single laser fusion weld is designed to greatly reduce the possibility of leaks. The compact, low-mass design also contributes to better thermal efficiency. Magnaflow uses advanced 3D scanning during their research and development to ensure the part fits precisely like the original equipment, maintaining factory performance and fuel efficiency.

This converter is specifically engineered to meet or exceed California Air Resource Board (CARB) requirements, having undergone additional testing for legal use in California and other states with strict emissions regulations. If you're looking for a direct-fit replacement that's built to last and keeps your 4Runner compliant, this Magnaflow converter is a well-made choice.