Consider that the comparative fuel economy between an automobile in 1908 and today is a drop of 40%! If the oil industry and car manufacturing corporations had done nothing, we would get improved gas performance by 40% compared to what we do get.
Due to that kind of criminality we are in the situation we are in today across the globe in terms of the economy, wars, the environment, etc.
Some say its origins stem from it being used in the fog of WW II, where it is said to have been used on U.S. aircrafts during that war. One story has it that as pilots flew their aircraft close to the surface of the water, they noticed a considerable increase in the power and performance of their engines.
Another technological advantage is the employment of coiled/spiraled electrode WIRES - instead of flat plates or spiraled plates such as the other guys use in theirs. The magnetically charged vortex created by the coil assists the splitting of the water, so we don't absorb as much electricity from the vehicle's electrical system, thereby simplifying the system even further and lowering its cost.
Three major functions work together to cause water splitting: direct current flowing through the electrode wires to the water, the magnetic vortex caused by the design of the electrodes, and the vacuum supplied by the engine itself.
Essentially, the results of Water4Gas technology are lowered emissions and lowered gas consumption, thanks to a MORE COMPLETE COMBUSTION. Today's poorly designed engines suffer from an unacceptable level of efficiency of 20%-25%, as any mechanic will tell you; 75%-80% of the gasoline, never gets utilized for forward motion, is instead wasted as pollution and carbon deposits (unburned fuel), as well as heat, vibration and noise.

Some comparisons…
Reduce Emissions -
Water4Gas and competitors do reduce emissions
Electric Hybrid... not at high speeds!! NOPE, not kidding, it's a scam in that regard at least. People are expending 1/3rd more for their vehicles to get an electric hybrid to save money on gas where they won't recapture initial supplemental cost through those savings for 15 years and to do something good with regards to reducing smogcleaning up but the electric hybrid does not even provide lowered emissions on highway driving!! Someone isn't cleaning the environment, they are being taken to the cleaners!
Investment
Water4Gas - you can everything that you need and perform the do it yourself installation for under $200.
Competitors - can go as high as $1200, roughly they range from $400-1200. And one has designed an aquarium sized hydrogen on demand tank for 10X's that much!.
Electric Hybrid - Will cost you back $17k-25K!
Time It Takes To Cover Investment - Just over fifty in an automobile and four(!) days in a truck after installing Water4Gas. The other versions out there might take you from 100 to three hundred days and the total investment for an electric hybrid car will take you FORTY SEVEN years to recoup through your savings on gasoline!!!
What Water4Gas has done is researched today's technology and STREAMLINED the technology using readily available items, to bring you devices that are simple and affordable and at the same time very POWERFUL. You have probably been looking for this for so long that you may have forgotten. But here it is.