ELF EVOLUTION 700 STI 10W-40 is a very high performance lubricant using ELF Synthetic Based Technology, specially developed for Gasoline and Diesel car engines, answering the enhanced requirements of the latest direct injection technologies. ELF EVOLUTION 700 STI 10W-40 is specially adapted to the requirements of modern technology Diesel engines, namely the direct injection with or without Common Rail. It is fully adapted to all types of service (in town, on highways and motorways), and to the most extreme conditions (high temperatures).