We took one look at the almost 20 HP increase in our testing and knew we had a game changing product for 2017-2020 F150 owners. AMS? Engineers designed this one of a kind product to have a 222% increase in the cross sectional area at the power robbing bottleneck near the turbo inlets. This is a component every Raptor and F-150 3.5L EcoBoost owner should install on their truck.