- Fully-synthetic ester formula for passenger cars, light trucks, performance vehicles and marine applications- Excellent wear protection and friction reduction across a wide range of operating conditions- High detergency allows extended drain intervals and provides increased cleanliness- Improved fuel economy and ring seal for more power- Superior high temperature stability and oxidation resistance increases lubrication of hot metal compared to other synthetics- High natural viscosity index (VI) provides thicker oil film in bearings and cams- Less evaporation than other synthetics for improved efficiency and ring seal- All products are completely compatible with other conventional and synthetic motor oils- Suitable for VW/Audi 500.00/502.00/ 503.01/505.00, BMW LL-01, water-cooled Porsche A40 and Mercedes-Benz 229.3/229.5 applications- Used in Dodge Viper and many later Chryslers (MS-10725)- Better flow at extremely cold temperatures compared to 5W40 and 10W40- Popular in the latest Four-Stroke Snowmobile engine applications- Recommend ed for API SN/SM/SL/CF and ACEA A3/B3/B4