Restores oil viscosity and washing properties, reduces friction and wear of parts. Stops oxidation and engine wear at high loads and reduces the pressure difference in the combustion chamber and crankcase. Includes a metal conditioner SMT², which helps save the engine resource. Reduces valve and engine noise, "rattling" and engine smoking. Üapplies õon õõõhard surfaces. Increases engine compression and loosens stuck piston rings. Helps to increase the remaining engine resource by 2.5-3 times. Extends turbocharger life. Eases car movement and improves dynamics.