Need a replacement catalytic converter for your 1981 Ford Granada? MagnaFlow offers high-quality catalytic converters engineered for 1981 Ford Granada sub-models and engine sizes. We combine efficient design and state-of-the-art manufacturing to meet or exceed required emissions standards. Select your 1981 Ford Granada requirements and state vehicle registration to buy the best Granada catalytic converter online that fits your '81 Granada and meets your state’s emissions compliance.