"The X2O™ system's 20% fuel savings has the potential to revolutionize diesels in the transportation and electric power generation globally."
~David Kasul, PhD engineering
"Savings of $800 to $1200 per truck monthly would be a windfall to my fleet business. A 12-month return on investment makes this an easy investment decision."
~Dave Silwanowicz, fleet owner
"After conversion there was no noticeable difference in horsepower or torque of my CAT powered Peterbuilt and no problems with free water in the engine."
~Skip Perna, 40-year-veteran driver
The X2O™ is an aftermarket onboard diesel water emulsion mini fuel refinery for unit injection system class 8 trucks. It ultra-refines diesel fuel and biodiesel blends and mixes diesel with water for up to 20% fuel savings.*
Third-party tests prove 17.3% fuel savings—over 500,000 miles of real world tests confirm over 20% savings. Easily transferred to your next vehicle for continued savings.
The X2O™ is lifecycle tested for 15 years and engineered to DOT and Class 8 OEM standards. The X2O system cleans your engine internals—extending your engine life and oil change intervals. No specialized maintenance or modification to base diesel engine is required. Negligible loss of HP and torque; risk-free, two-year warranty.
Meet corporate sustainability goals and objectives with reduced emissions and greenhouse gasses. Reduces particulate matter up to 80% and nitrous oxides up to 55%. Diesel water emulsion is a recognized alternative fuel by the Federal Government, the EPA and CARB.
*Savings are dependent on which mode that drivers use after conversion, application, and engine model.
Fierce Fuel Systems™ is dedicated to improving the competiveness of unit injection system trucks. Learn more about how the X2O™ can convert your older trucks into big profit centers with a fuel optimization system that works. 100%