ECO Systems - Fuel Enhancer and was patented and sold since 1990. This device is a one time purchase for your budget and installs on any petroleum-based engine, such as motorcycles, cars, buses, 18 wheelers, locomotives, and even tactical vehicles and has a 40 year service life. It will save you an average of 8% to 12% in fuel savings. One of the best features of this product is the whole "GO GREEN" concept. It not only makes your fuel last longer, but it also curtails any harmful fuel emissions. In general, it works by a catalytic reaction which breaks down the hydrocarbon chains in the petroleum fuel, allowing for a more efficient fuel usage.
The product is being widely used throughout the United States, Canada, and Mexico and especially here in Texas. NASA, police departments, and EMS, etc. are also validating the product.