Magnaflow 04-06 BMW X3 3.0L Direct Fit Converter

When your BMW X3's check engine light comes on, and you suspect it's the catalytic converter, Magnaflow has a direct-fit replacement that's designed to get you back on the road legally, especially if you're in California or another CARB-restricted state. This manifold catalytic converter is built to meet California Air Resource Board (CARB) requirements, meaning it's undergone extra testing to ensure it complies with strict emissions standards. You'll receive the converter itself, along with essential components like (4) flat washers, (2) bolts, (2) nuts, and (2) flange gaskets, making the installation process much smoother. Magnaflow uses 3D scanning during their research and development to ensure this converter fits and functions just like the original equipment.

The construction here is solid, featuring high-strength 16-gauge 409 stainless steel tubing that's built to resist corrosion and last. The design replicates the original equipment's flow dynamics, helping to maintain your X3's factory performance and fuel efficiency. A single laser fusion weld is used to join the components, which significantly reduces the chance of exhaust leaks. Plus, its compact, low-mass design contributes to greater thermal efficiency. Because it's a direct-fit unit, you won't need to cut or weld anything; it's designed to bolt right up using the proper tools.