AEM Diesel Water Methanol Injection Kit V2 up to 40psi With 5 Gallon Tank (30-3301)

The AEM Diesel Water Methanol Injection Kit V2 is engineered to reduce intake air temperatures and control exhaust gas temperatures in high-boost diesel applications running up to 40 PSI. Designed for serious towing, performance, and motorsports diesel builds, this system delivers a precisely metered water/methanol mixture to improve combustion efficiency, reduce detonation risk, and support consistent power under heavy load.

KEY FEATURES

• Water methanol injection system designed specifically for high-boost diesel engines
• Supports boost levels up to 40 PSI for demanding performance applications
• Large 5-gallon tank provides extended runtime for towing and long-duration use
• Helps reduce intake air temperatures and exhaust gas temperatures under load
• Improves combustion efficiency and supports consistent power delivery

TECHNICAL SPECIFICATIONS

• System Type: Water methanol injection kit (diesel-specific)
• Maximum Boost Support: Up to 40 PSI
• Tank Capacity: 5 gallons
• Application: High-performance and towing-focused diesel engines
• Design Intent: Reduces EGTs and intake temperatures to support engine reliability under load

VEHICLE FITMENT

• Universal

AEM designs precision-engineered performance electronics, gauges, and fuel system components built to deliver accurate data, reliable fuel delivery, and confidence for street, performance, and motorsports applications.