Need a replacement catalytic converter for your 1983 Dodge Colt? MagnaFlow offers high-quality catalytic converters engineered for 1983 Dodge Colt sub-models and engine sizes. We combine efficient design and state-of-the-art manufacturing to meet or exceed required emissions standards. Select your 1983 Dodge Colt requirements and state vehicle registration to buy the best Colt catalytic converter online that fits your '83 Colt and meets your state’s emissions compliance.