The absolute top of engine oils. Made from fully synthetic base oils with the addition of high-tech additives. SynPower engine oils meet and actually exceed almost all the requirements set for oils by car manufacturers. Suitable for year-round use in both conventional and turbocharged diesel, gas and gasoline engines in passenger car and van engines.API SM, SN/CF ACEA A3/B4-10MB 229.5, 229.3Opel LL-B-025VW 502.00, 505.00Porsche A-40BMW LL-01Renault RN 0700/RN 0710Fiat 9.55535.H2, M2, N2, Z2