One XFT Foil Pack treats up to 25 gallons of fuel. Helps improve fuel economy Supports stronger engine performance Helps reduce harmful exhaust emissions Cleans and lubricates the fuel system Helps protect pumps, injectors, and other fuel-system components XFT is a concentrated multifunction fuel treatment designed to help improve fuel economy, support stronger engine performance, reduce harmful exhaust emissions, and protect the fuel system. Its organometallic combustion catalyst helps fuel burn more completely, while detergents, lubricants, corrosion inhibitors, fuel stabilizers, water demulsifiers, and other components help keep the fuel system clean and protected. For the first two to three treatments, follow the initial-treatment dosage shown on the package, then switch to the regular maintenance dosage.
