The Latest development - a lubricating additive in gasoline. It is intended for all types of fuel systems of gasoline engines, first of all - for engines with direct fuel injection into cylinders. In diesel engines, such a power system was introduced earlier and showed its effectiveness, but also found a number of problems related to the lack of quality of lubrication of moving metal parts of the fuel system, and especially the high pressure fuel pump. We present a multifunctional complex for gasoline fuel. This balanced package of additives meets the most modern requirements, is compatible with any gasoline fuel, is easily mixed with it and completely dissolves, and is guaranteed to improve any commercial gasoline fuel, even if it contains ethanol, giving it best consumer properties, transferring it to the rank of the so-called "brand" fuel. When testing the lubricity of commercial gasoline AI-95, a more than twofold decrease in the diameter of the wear spot was recorded when only 0.1% of the additive was introduced into the fuel (1 liter of additive per 1000 liters of gasoline). In addition, the additive has a friction modifier and an ignition promoter, which increases the completeness of fuel combustion and reduces the formation of carbon deposits in the combustion chamber. With regular use of the additive, engine performance improves and significant fuel savings occur (2-5%)