Need a replacement catalytic converter for your 1998 Ford Expedition? MagnaFlow offers high-quality catalytic converters engineered for 1998 Ford Expedition sub-models and engine sizes. We combine efficient design and state-of-the-art manufacturing to meet or exceed required emissions standards. Select your 1998 Ford Expedition requirements and state vehicle registration to buy the best Expedition catalytic converter online that fits your '98 Expedition and meets your state’s emissions compliance.

MagnaFlow offers complete performance exhaust systems for your 1998 Ford Expedition. Determine the power and sound you demand for your 1998 Expedition and shop all available exhaust systems online. Select your '98 Ford Expedition sub-model and engine details to buy the best exhaust system that fits your needs.