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The Nitrous Express direct-port water-methanol system for 4-cylinder engines, Stage 1, injects the mixture directly into each intake runner for even distribution across cylinders. The kit includes a high-pressure electric pump, high-pressure push-lock hose, filtered nozzles, nickel-plated fittings and a composite reservoir. Stage 1 systems activate with a wide-open-throttle switch, offering a straightforward direct-port solution using NX components.
Nitrous Express Direct Port Water Injection 4 Cyl Stage 1
