Nitrous Express 15125H Direct Port Water Methanol System 4 Cylinder Stage 2 Hardlines

The Nitrous Express 15125H is a direct port water methanol injection system designed for 4-cylinder engines, featuring a Stage 2 digital progressive controller with hardline construction for maximum durability and performance. This advanced system injects the water methanol mixture directly into each intake runner, ensuring optimal distribution to every cylinder for consistent power gains and lower intake air temperatures.

Complete System Includes:

• High-pressure electric pump for reliable delivery
• Filtered injection nozzles for each cylinder
• High-pressure push lock hose and nickel-plated fittings
• Durable hardline construction for long-term reliability
• Composite reservoir tank
• Stage 2 digital progressive controller with adjustable rotary dials

Stage 2 Controller Features:

• Digital progressive control allows precise adjustment of water methanol delivery
• Adjustable via rotary dials on the progressive controller box
• Progressive activation ensures smooth delivery across the RPM range
• Superior control compared to simple wide-open throttle activation

Direct port water methanol injection is proven to lower intake air temperatures, suppress detonation, and allow for more aggressive tuning on turbocharged and supercharged applications. The hardline configuration provides a professional, permanent installation with superior reliability compared to all-hose systems.