Magnaflow Conv DF 00-05 Ford Excursion / 99-04 F-250 SD / 99-04 F-350 SD (California)

If you're working on a 2000-2005 Ford Excursion, or a 1999-2004 F-250/F-350 Super Duty, and need to replace the catalytic converter, this Magnaflow California Grade unit is built to meet strict emissions standards. Specifically designed to comply with California Air Resource Board (CARB) requirements, this converter helps ensure your check engine light stays off and your vehicle passes emissions testing in California and other restricted states. It's a direct-fit style replacement, meaning it's intended to bolt up to the existing exhaust system, though some welding will be required for installation.

This converter is constructed from high-strength 16-gauge 409 stainless steel tubing, which offers excellent resistance to corrosion and contributes to a long service life. The catalyst blend inside is expertly formulated to maximize efficiency and ensure optimal emissions control. Magnaflow uses durable 308 stainless steel MIG welds for strong, leak-free connections, and the compact, lightweight design allows for easier installation, even in tighter spaces. The single laser fusion weld further reduces the chance of leaks, and its low-mass design contributes to greater thermal efficiency.

When you're dealing with emissions components, especially in a CARB-restricted state, using a converter that's been specifically tested and approved is crucial. This Magnaflow converter offers that assurance, along with the robust construction you'd expect from stainless steel. While it's designed as a direct-fit replacement for specific Ford models like the Excursion and Super Duty trucks, its universal design principles mean it can also fit a wide array of other Ford E-Series vans from the late 90s, as detailed in the fitment data. Remember that welding is required for installation, so ensure you have the proper tools and expertise, or plan to have a professional handle the job.