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AquaTune Plus HB

  • Improves fuel economy and emissions 25-40% and up!
  • Guaranteed 25% increase in fuel economy.
  • 30-day Money-Back Guarantee makes it easy to see REAL results fast.
  • Horse power increases of 30% or more!
  • Lowers your fuel, repairs, and oil costs while extending engine life.
  • Pass previously failed inspections by lowering your emissions.
  • Will not harm the engine or the system, even if you run out of water.

The AquaTune Gas Series enables your car to run as a powerful hybrid by using a high performance water/hydrogen fuel injection system for gas powered engines. Simply refill with distilled water (and a small percentage of methanol in the winter) to experience over 20 benefits of operating a cleaner burning engine. This amazing device allows you to put money back in your pocket every week for years and years to come.

This system will fit almost every gasoline/LPG engine. The only thing that may be different from one vehicle to the next is the point of injection. Some engines require an injector nozzle for every intake runner while other engines only require one injector nozzle after the throttle body. All of our systems are self-install or mechanic-install friendly and come with vehicle-specific photo instructions. Installations take 1.5-4 hours depending experience and engine.

The AquaTune Gas Series has 3 classes: Basic, Xtended, and Xtreme. The only difference is the number of hydrogen generators and the volumetric flow rate coming out of each system. The Extended family adds generators directly to the Basic, improving fuel efficiency and performance beyond our base offering. Fuel efficiency and performance are dramatically increased with our most popular product the Xtreme Series, which adds an additional generator for every cylinder in your engine, as shown below.

Gasoline AquaTune Comparison Chart

Plus HB Basic

Plus HB Basic

Plus HB Xtended 1

Plus HB Xtended x 1

Plus HB Xtended 2

Plus HB Xtended x 2

Extreme 3 Way

Xtreme 3 Way

Extreme 4 Way

Xtreme 4 Way

Extreme 5 Way

Xtreme 5 Way

Extreme 6 Way

Xtreme 6 Way

Extreme 8 Way

Xtreme 8 Way

Extreme 10 Way

Xtreme 10 Way

Extreme 12 Way

Xtreme 12 Way

Further, Faster, Greener

  • Product development experience since 1972.
  • We do not manipulate any controls or sensor settings.
  • Only distilled water (and a little methanol in the winter) is used. No Electrolytes are used.
  • Eliminates visible soot in the exhaust stream in healthy stock tuned cars and most tuned cars.
  • Easy to Install. Installations take 1.5-4 hours.
  • More horsepower and a higher torque range throughout the acceleration curve in normal driving style.
  • Enhanced turbo spool up.
  • Eliminates pre-detonation under normal driving conditions.
  • Now able to use regular fuel instead of premium in most performance or race tuned cars.
  • Lowers oil temps by an average of 25 degrees.
  • Low power draw works with stock power supply.
  • Will not set a CEL or trouble code if installed as directed.
  • New engine warranties should not be affected. See US Code Title 15, Chapter 50, Sec. 2301-2312 of the Magnuson-Moss Warranty Act.

Additional Details

The Xtreme Series was born several years ago to see how far we could safely push a vehicle's fuel efficiency and performance levels without requiring tuning, manipulation, or setting a CEL. What we discovered actually surpassed even our expectations! Because the AquaTune system is designed to work with the engine and not against it, we have documented on our main page gains in excess of 80%!

Needless to say, the Xtreme Series is our most popular seller. We also build Double and Triple Xtreme systems for people that are just not satisfied with simply awesome gains and need to take it to the next level!