Need a replacement catalytic converter for your 1983 Nissan Pulsar? MagnaFlow offers high-quality catalytic converters engineered for 1983 Nissan Pulsar 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 Nissan Pulsar requirements and state vehicle registration to buy the best Pulsar catalytic converter online that fits your '83 Pulsar and meets your state’s emissions compliance.