Abstract: An air flow, atmospheric particle, and environmental element diverter system for supplying air to a vehicle engine compartment, the vehicle having an engine, a radiator, a forced air opening disposed in the front portion of the vehicle, the forced air opening receiving air flow including atmospheric particles and environmental elements. The engine air induction system has fresh air duct having an air inlet port for receiving air flow for the engine, the engine and fresh air duct being disposed in the engine compartment. The air flow, atmospheric particle, and environmental diverter system improvement using an enclosure means forming a duct for conducting a flow of air, and diverting atmospheric particles, and environmental elements laterally to the side of and to the rear of the air inlet port of the engine's fresh air duct.