Shell Helix Ultra Extra 5W-30Maximum engine cleansing for performance motoringRefreshing and protecting your carShell Helix Ultra Extra 5W-30 is a premium-grade, fully synthetic engine oil scientificallyformulated with ultimate active cleansing technology. It works harder than conventional motor oilsto continuously prevent dirt and sludge build-up while protecting sensitive exhaust gas treatmentsystems. For maxium responsiveness and improved performance, enabling your engine to operateat its full potential right up to the next oil change.Shell Helix Ultra Extra is a unique, fully synthetic lubricant giving ultimate engine and exhaustafter treatment protection for performance motoring, is approved by leading car manufacturerssuch as Mercedes Benz, VW and BMW in support of increased oil change intervals and exhaustafter treatment device protection.With Shell Helix Ultra Extra you know you are doing the right thing for your carApplications• For fuel-injected vehicles fitted with exhaust gas"blow-by" re-circulation, catalytic converters andparticulate filters. For gasoline and diesel enginesapproving the use of a 5W-30• Specifically intended for the latest MercedesBenz,VW and BMW diesel engines fitted withexhaust after treatment and also suitable for olderdiesel engines requiring a 5W-30 viscosity. As theproduct meets ACEA C2/C3 it is suitable for bothPSA and Renault service fill.