Magnaflow Conv DF 2007-2008 Ford Expedition/Navigator V8-5.4L

If your 2007 or 2008 Ford Expedition or Lincoln Navigator is showing a check engine light related to emissions, it might be time to replace the catalytic converter. This direct-fit unit from Magnaflow is built to meet strict California Air Resource Board (CARB) requirements, meaning it's legal for use in California and other states with similar emissions standards. It’s designed to keep that check engine light off and ensure your vehicle is running cleanly.

Magnaflow builds this converter with free-flowing, mandrel-bent tubing and a spun body design, which helps maintain smooth exhaust flow for optimal engine performance and fuel economy. The construction uses high-strength 16-gauge 409 stainless steel for the tubing, offering excellent resistance to corrosion and a long service life. They also use durable 308 stainless steel MIG welds and a single laser fusion weld on the collector, which significantly reduces the chance of exhaust leaks. Magnaflow uses advanced 3D scanning during their research and development to ensure this converter fits just like the original equipment, making installation straightforward without needing to cut or weld.

This converter comes with a Torca AccuSeal exhaust clamp, which provides a full 360-degree clamping force to prevent pipe distortion during installation. Everything you need for a direct-fit replacement is included, simplifying the process for you. This part is specifically tested and verified to meet CARB guidelines, giving you confidence that it will pass emissions testing in restricted states.