Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The Nitrous Express direct-port water-methanol Stage 3 kit for 4-cylinder engines with hardlines injects directly into each intake runner and includes stainless steel hardlines plus an LCD-equipped digital progressive controller for fine adjustment. The kit bundles a high-pressure electric pump, filtered nozzles, nickel-plated fittings and a composite reservoir. The controller displays boost, injector duty cycle and injection percentage.
Nitrous Express Direct Port Water Injection 4 Cyl Stage 3 w/Hardlines
