FASS Fuel Air Separation System Titanium-Series 200gph 05-07 Ford Powerstroke 6.0L Diesel - T F13 200G - Removes All Types of Fuel Contaminants Reduces Carbon Monoxide & Carbon Dioxide Increase Horsepower & Torque Increases Injector Life & Dependability Increases Fuel Mileage (Individual Results May Vary)