The inner sill & arch sections of the EP3 suffer from corrosion along the entire length. Some cars only require repair at either end of one side, some cars need a complete sill. We’ve repaired countless cars in this area and now offer our repair panels complete per side of the car. Laser cut and bent with less holes in the flat section than the stock panels but all of the drain points in place, then E coated to ensure a long lasting finish. The holes for side skirt clips are used for correct placement before cutting away the old material and welding in the repair piece. Stock bungs can be re-used in the holes after cavity protection and underseal. A factory finish repair solution to corroded sills!