Wynns Dry Fuel Professional Additive is designed for all petrol and diesel engines, with or without a turbocharger. It is suitable for cars, trucks, buses, stationary, and marine engines, as well as storage tanks. This additive absorbs water in the fuel system, protecting against rust and corrosion. It also prevents icing in the carburetor and fuel filter, and provides mild cleaning of injectors for better cold start performance. Quantity Included: 1 - Sold individually. Dimensions: 4.50cm x 8.20cm x 21.50cm. Weight: 0.3kg.