Nitrous Express Direct Port Water Injection 4 Cyl Stage 2

If you're looking to get the most out of your turbocharged or supercharged 4-cylinder engine, Nitrous Express's Direct Port Water Injection system is a serious upgrade. This Stage 2 system injects a water-methanol mixture directly into each intake runner, ensuring consistent and even distribution to every cylinder. This direct port approach is key for maximizing the benefits of water-methanol injection, helping to lower intake air temperatures and suppress detonation.

This kit comes with all the high-quality components you need to get started. You'll find a robust high-pressure electric pump, durable push-lock hoses rated for high pressure, filtered nozzles to prevent clogging, and nickel-plated fittings for a solid connection. The system also includes a composite reservoir to hold your water-methanol mixture. The Stage 2 controller is a digital progressive unit, allowing you to fine-tune the water-methanol output using simple rotary dials directly on the controller box. This gives you precise control over when and how much mixture is injected based on your engine's needs.

Because this is a direct port system, it's designed for maximum efficiency and performance gains, especially on highly boosted engines. It's important to note that this system is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's instructions for proper installation and tuning to ensure optimal performance and engine safety.