Aside from the "in-depth technical analysis" being more marketing prose and containing no technical analysis whatsoever, there are several things about the claims, and the Web site, that bother me a great deal. One is there is no contact information and no "about us" page, no names of the people who run the company, which are usually found on pages about products that have nothing to hide. The Web site is registered by GoDaddy.com via DomainsByProxy, which is the SOP for not wanting to be easily tracked down, as all site owner and contact information are hidden. DomainsByProxy is a service designed specifically to hide that information.
Another is the claim of "3-5 points higher octane level for improved power and acceleration" is troublesome, since higher octane reduces engine pinging, but has less power (BTU energy) than lower octane. It will not increase fuel economy or boost power, nor will it improve acceleration unless you have an engine ping to begin with.
Finally, I am both troubled and amused by the use on the Web site's "Trivia Time" section where it relates the infamous Joel Robinson story. It states "the U.S. Consumer Protection Agency challenged his [Joel Robinson] claims about the effectiveness of the Catalyst Injection System (then known as the “Gasaver”)." One problem is there is not, nor has there ever been, an agency of the federal government by that name. The Federal Trade Commission's Bureau of Consumer Protection is what it's called. But the other problem is it wasn't the BCP that challenged Robinson's claim, it was the US Postal Service. They charged mail fraud. The "Trivia Time" section also claims that "after a 5-year battle, a federal judge ruled that “independent testing shows greater fuel savings with the Gasaver than the 22% claimed by its developer,” and even reimbursed Mr. Robinson for his legal expenses!" Yet no one, even after all this time, has been able to verify this claim with actual court records. The story at the Web site and elsewhere seem to be eluding to a legal ruling from 1983/1985 (it is not clear which) when someone called Joel Robinson supposedly won a case against the government on a technicality and was awarded $22000 in legal fees. But very little about the case can be found anywhere on the Internet, certainly nothing reliable.
Several years ago, the state of Texas got a court order to stop Joel Robinson from making claims that the Gas Saver (the original name for the Pro Fuel Saver) can increase mileage by 22 percent. He also had to pay the state $10,000.
And Canada recently went after the men who were selling the Gas Saver there.
They were fined $100,000.
The EPA has tested hundreds of these fuel saving products, and not one offers any fuel savings that add up to more than the cost of the device. Not one. Most do nothing at all, and the few that work save less fuel than will keeping your tires properly inflated and using a light foot on the accelerator and the brake.
The whole story is so vague, old and unrepeated as not to add up to very much at all. You have to ask yourself why do we not have something far more concrete and verifiable for something that is 35 years old? If there are 1000 frauds except this one, then this one should certainly stand out and be nearly a household name. Why have motor manufacturers not picked up on this miracle in all that time? Because it is a load of crap, that's why.
You know the old saying, and it works for an unproven 35 year old oft renamed product as well as a new one, if it sounds too good to be true, it probably is. I'd want to see details of independent studies by the likes of the EPA, especially since they're the ones who mandated the same platinum injection process in catalytic converters, rather than mandate it in the engine itself.