To combat the effects of front end lift, APR Front Wind Splitters are designed to give extra traction and control in the front of a car. By creating a high pressure area on top of the wind splitter, high pressure air flow is restricted to flow underneath a car. With low pressure below the car, the effect of lift is reduced and you will gain extra traction and control.Included are APR's Stainless Steel Support Rods and comes predrilled.