AR9100 Friction Modifier protects and extends the life of engine components by forming a solid boundary lubricating film, resulting in improved power, smoother idling, quieter vehicle operation and extended oil drain intervals. AR9100 eliminates injector stiction in all HEUI systems including 6.0 & 7.3 Powerstroke. Increases power and response Provides anti-wear, extreme pressure and anti-corrosion protection Protects engine during cold starts Cleans and prevents sludge/varnish deposits Extends oil drain intervals Suitable for use in all diesel and gasoline engines