A fully synthetic engine oil with excellent fuel economy performance, it is formulated to help reduce sulphated ash, phosphorus and sulfur levels. This oil provides protection and extends the life of engines equipped with particulate filters and triple catalytic converters. Petronas Syntium 5000 XS 5W30 meets all requirements for gasoline and diesel engines, especially recommended for use in BMW engines. High rates of fuel economy, high degree of engine protection.