High filtration efficiency and reduced power loss. Maximum air flow and assured filtration of the air from impurity. Besides its oval shape offering versatility in application, OTA system is equipped with a device called “Trumpet”, placed inside the OTA system on the air outlet side, which allows to further increase the quantity of air to the engine: it benefits the dynamic conveyance given by its shape.

This solution limits the pressure drop along the aspiration line of the engine, maximizing the potential of the dynamic pressure deriving from the speed of the car. This air box has a sealing system suitable to guarantee the best seal between its components, such ensuring the pressure tight of this device at any rpm (+HP/NM).