HARDEX DEXEL VIGO SP-900 FULLY SYNTHETIC ENGINE OIL SERIES is a premium quality lubricant formulated with selected fine synthetic base oils. Blended with the latest generation of Mid SAPS advanced additives to provide excellent protection to the three-way catalysts and diesel particle filters, and helps prolong the lifespan of the emission control system. With special dispersion and detergent additive technology it reduces deposits build-up, improved oil stability, providing long lasting performance and to prevent low speed pre-ignition (LSPI) problem.