Nitrous Express Direct Port Water Injection 8 Cyl Stage 2

This Nitrous Express Stage 2 Direct Port Water Injection system for 8-cylinder engines gives you a complete package to inject a water-methanol mixture directly into each intake runner. You get a high-pressure electric pump, push-lock hoses rated for high pressure, filtered nozzles, nickel-plated fittings, and a composite reservoir. This direct port setup ensures excellent distribution of the mixture to every cylinder, which is key for consistent performance and knock suppression.

The Stage 2 controller is where this system really shines for tuners. Instead of a simple on/off switch, you get a digital progressive controller that lets you dial in the water-methanol output using rotary dials directly on the controller box. This allows for fine-tuning the injection based on engine load and boost pressure, helping to keep intake air temperatures down and allowing for more aggressive tuning. The controller also displays boost pressure, fuel injector duty cycle, and the percentage of water-methanol being injected, giving you valuable real-time data.

This is a well-built system designed for serious performance applications. Remember that this system is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper setup and tuning to get the most out of your system.