[Ricksdistribution]

I am a Tornado Fuelsaver distributor. I have sold thousands of these things over the past 4 years with the 30 day money back guararntee. I have thousands of customers telling me that they get gains of 2 or 3 mpg. I have no scientific evidence, only what I am told by the best testers of them all, the customers. Only about 1/2 of 1 % return them to me and even that is not always because they didn't work. The tiny percentage say they didn't help. Some say they only got 1 mpg more and want a refund and I give it to them no problem. I do happen to think that at least some of the people get a bit carried away with the extra HP and ruin mileage gains with a leadfoot. The smaller cars get a really nice boost.
I use them on all 3 of my vehicles, all fuel injected and get a noticable gain in HP and a little bit of gas mileage increase, in the 2 to 3 mpg range. All I can say is that they do work..