Luqui Moly MoS2 Ant-Friction Engine Treament Provides instant friction and wear reduction in gas or diesel engines. Adds an extremely protective and pressure resistant, low-friction boundary layer and provides lubrication on cold start to prevent damage from oil starvation. Contributes to lower fuel consumption, longer engine life and less noise. Increased engine efficiency lessens the environmental impact while increasing gas mileage. Specifically designed for older engine designs with or without turbochargers