MagnaFlow Conv DF BMW 83 85

Magnaflow is well-known for its exhaust systems that offer improved flow and a distinct sound. For your 1984 BMW 318i, this Magnaflow Standard Grade Direct-Fit Catalytic Converter is designed to keep your emissions system working correctly and the check engine light off. It's built to meet or exceed Federal emissions requirements, making it a solid choice for keeping your classic BMW on the road legally.

This converter uses free-flowing, mandrel-bent tubing to ensure exhaust gases move efficiently, which helps maintain factory performance and fuel economy. The construction is from strong 16-gauge 409 stainless steel tubing and durable 308 stainless steel MIG welds, offering excellent resistance to corrosion and a long service life. Magnaflow uses advanced 3D scanning during their research and development to ensure this converter fits precisely like the original equipment, simplifying installation. The single laser fusion weld is designed to greatly reduce the chance of leaks, and its compact, low-mass design also contributes to better thermal efficiency.

Installation is straightforward as this is a direct-fit unit, meaning no cutting or welding is required when you have the proper tools. Magnaflow includes essential hardware, like a clamp saddle and U-bolt with nuts, to help make the installation process smoother, especially when dealing with potentially corroded factory parts. This converter is designed for Federal/EPA emission systems and complies with legal standards for pre-OBDII vehicles registered in federally compliant states.