Xtreme Fuel Treatment is a one-of-a-kind, comprehensive fuel treatment. It's amazing effects on gasoline and diesel engines are UNHEARD OF. However, these effects are real, documented, and proven again and again. And now, Syntek Global brings it to everyone! It is convenient, easy to use, and perfectly packaged for the busiest of people. For years certain large companies all over the world have been saving large amounts of money on their fuel costs and engine maintenance by using XFT. And now, from Syntek Global, it is available to everyone. It is extremely beneficial for all engines, both at home or on the job. From lawn mowers to minivans to large trucks and equipment If you start your engine without XFT in the tank, YOU ARE WASTING MONEY!