The last of the Ferrari 360 series is the Ferrari Challenge Stradale. It comes in two versions, the normal leather interior version and an extreme racing version. The Challenge project started with a drastic reduction in weight by generally reducing the weight of all the components. It had enhanced aerodynamics by the increase of vertical load that gives more control when cornering the car. It is equipped with improved suspension and brakes, a Formula One type sequential gearshift and an advance 3.6 liter V8 engine. The engine produced 425 bhp at 8500 rpm.