Need a replacement catalytic converter for your 2008 Ford E-150? MagnaFlow offers high-quality catalytic converters engineered for 2008 Ford E-150 sub-models and engine sizes. We combine efficient design and state-of-the-art manufacturing to meet or exceed required emissions standards. Select your 2008 Ford E-150 requirements and state vehicle registration to buy the best E-150 catalytic converter online that fits your '08 E-150 and meets your state’s emissions compliance.