Save 10% on fuel costs! The TURBO 3000 enhances combustion efficiency by more completely atomizing and burning fuel that usually collects in cylinder walls, the intake manifold, crevices around piston rings and gaskets and gaps between the piston and cylinder wall. TURBO 3000 creates a change in the travel pattern of the fuel prior to the fuel injector and provides the fuel injector with an efficient delivery of fuel. Fuel rail pressure equalization is also achieved by this change in fuel travel action, leading to a smooth idle and a quieter running engine. Fuel flows from the silver end to the brass end. Turbo 3000 installs on most diesel engines (electronic and mechanical) as easily as an in-line fuel filter.