MagnaFlow Conv DF 89-93 BMW 535I 3.2l

This is the Magnaflow Standard Grade Direct-Fit Catalytic Converter, part number 23817, specifically made for your 1989-1993 BMW 535i with the 3.5L engine. If your check engine light is on due to emissions issues, this converter is designed to help get your car running cleanly and legally again. It's built to meet federal emissions requirements, so you can be confident it's compliant for registered vehicles in most states.

Magnaflow uses 16-gauge 409 stainless steel tubing for this converter, which is strong and resists corrosion, meaning it should last a good long while. The tubing is mandrel-bent to ensure exhaust flows freely without restrictions, helping your engine perform as it should. They also use laser fusion welds for the main body and MIG welds on the stainless steel, which are solid and help prevent leaks. The design process involves 3D scanning to make sure it fits just like the original factory part, so installation is straightforward without needing to cut or weld anything. You'll also find that it's designed for good thermal efficiency, helping it reach optimal operating temperature quickly.

This converter comes with a Torca Accuseal clamp and other necessary hardware, making the installation process smoother. Just be aware that this converter is not CARB approved and cannot be shipped to California. It's a solid option for getting your BMW 535i back into emissions compliance.