WS2 (Tungsten Disulfide) reduces fuel consumption by making your engine run more efficiently. The WS2 particles create an ultra-slick layer between moving engine parts, cutting down on friction. Less friction means your engine doesn’t have to work as hard, so it uses less fuel to do the same amount of work. With smoother operation and reduced resistance, your engine runs cooler and more efficiently, saving you up to 9% in fuel costs. It’s a simple way to get more out of every gallon!