Need a replacement catalytic converter for your 1989 Mitsubishi Starion? MagnaFlow offers high-quality catalytic converters engineered for 1989 Mitsubishi Starion sub-models and engine sizes. We combine efficient design and state-of-the-art manufacturing to meet or exceed required emissions standards. Select your 1989 Mitsubishi Starion requirements and state vehicle registration to buy the best Starion catalytic converter online that fits your '89 Starion and meets your state’s emissions compliance.