GB UNIMOT® SYNTH FE PLUS 5W-30 is a fully synthetic fuel-efficient heavy-duty diesel engine oil formulated using the highest quality synthetic base oils and enhanced additive systems, for use in the latest low-emission Euro IV, Euro V and Euro VI heavy-duty diesel engines, where an oil of this quality is specified. Based on low SAPS technology (sulphated ash, phosphorus and sulphur), this premium engine oil maximises the life of diesel particulate filters (DPF) and other exhaust after-treatment systems. GB UNIMOT® SYNTH FE PLUS 5W-30 meets the latest MAN and Scania Euro VI engine requirements with improved fuel economy and extended drain capability, even under severe operating conditions. The performance profile of GB UNIMOT® SYNTH FE PLUS 5W-30 allows the potential for product rationalisation in mixed fleets combining a number of different manufacturers, models and engine technologies.