Magnaflow 09-13 BMW 128i 3.0L Direct Fit Converter

The Magnaflow California Grade CARB Compliant Direct-Fit Catalytic Converter is built with 16-gauge 409 stainless steel tubing, chosen for its strong resistance to corrosion and long service life. This material choice means you can expect this converter to hold up well over time, even in areas where road salt is common. MagnaFlow uses advanced 3D scanning during their research and development process to ensure this converter matches the original equipment's fit and function precisely. This attention to detail means you won't have to worry about fitment issues or unexpected performance changes.

Installation is designed to be straightforward, with no cutting or welding required, making it a manageable job for many DIYers with the right tools. The mandrel-bent tubing helps maintain consistent exhaust flow, which is important for keeping your engine running efficiently and preventing the check engine light from coming on. The single laser fusion weld is a notable detail that significantly reduces the chance of exhaust leaks, and the compact, low-mass design contributes to better thermal efficiency. This converter is specifically engineered to meet or exceed California Air Resource Board (CARB) requirements, making it legal for use in California and other states with strict emissions regulations.

This Magnaflow converter comes with a band clamp to assist with installation. By replicating the original equipment's design, it helps ensure your BMW 128i continues to meet emissions standards while maintaining its factory performance and fuel economy.