Valvoline SynPower MST 5W-40 is a full synthetic engine oil formulated to keep your modern European technology engine in top-condition while ensuring optimum running efficiency. SynPower MST 5W-40 is the perfect choice for everything from your modern luxury sedan, to your family hatchback or performance coupe, and will work well in turbocharged and naturally aspirated engines petrol and diesel engines (including vehicles fitted with DPF). Valvoline uses modern, high quality additives chemically engineered to break down deposits of sludge and deposits, along with anti-wear additives to help protect your engine from the very first start. The low viscosity formula results in reduced friction and wear while also providing increased fuel economy. Valvoline SynPower MST 5W-40 is designed specifically for use in vehicles required to meet Euro V emissions and are fitted with emissions control devices such as DPF (Diesel Particulate Filter) or TWC (Three Way Catalytic Converter) Valvoline SynPower MST 5W-40 is suitable for use in passenger, 4x4 and light commercial petrol and diesel vehicles requiring API SN/CF and ACEA C3 specification 5W-30 oil is used. Valvoline SynPower MST 5W-40 is also approved for use where GM dexos 2, BMWLL04 and MB 229.51 specification oils are required To find the oil type and viscosity suggested for your vehicle; either add your vehicle to My Garage or check with your manufacturer, vehicle user manual, your local mechanic or head in-store and talk to one of our friendly team.