Yes, I actually bought two as a better bargain in saving money, installed one on my air intake area (coming from the air filter box on our ford aerostar van ) the device is a stainless steel peice cut it is rolled and is adjustable the end is cut around the edge that looks like the end of blades on a alternator only bigger. I used it for about a month on our van, drove the same way I always do ( that is the key point because if they start telling you to drive this way, etc. To save gas well you can do that on your own.) This device from what we saw "NEVER, I REPEAT NEVER, saved us any more gas money or made the van run any better as a matter of a fact I sent them back and asked for my money back and told them we were on limited income which we are, they sent back the full refund. Save your money. These do not work, I dont care what the adds say. Actually if they did work they wouldn't be selling them the way they do the big auto manufactureres would be paying them royalties to use it in all new production vehicles, how many have you seen coming out with them in new cars to help them get even better gas mileage? Enough said, save your money for a good tine up, air filter, oil change and air tires to correct preasure, etc. :D
Sunday, December 3rd, 2006 AT 11:18 AM