Need a replacement catalytic converter for your 1985 Volkswagen Jetta? MagnaFlow offers high-quality catalytic converters engineered for 1985 Volkswagen Jetta sub-models and engine sizes. We combine efficient design and state-of-the-art manufacturing to meet or exceed required emissions standards. Select your 1985 Volkswagen Jetta requirements and state vehicle registration to buy the best Jetta catalytic converter online that fits your '85 Jetta and meets your state’s emissions compliance.