We destroyed several designs before realizing the SS Style Scoop is aerodynamically tough to beat. So, we incorporated this design into our Cavalier Functional Ram Air Hood. While minimizing drag, this design is most efficient at collecting and ramming air to the throttle body and increasing horsepower. What a dynamic way to look good while increasing performance. All Cavalier hoods are hand laid fiberglass and use stock hardware. A modification to the stock air filter will be required.