If I were you, I would use the passenger side 4-door leaf pack on the driver's side of your Sport and the driver side 4-door leaf pack on your passenger side. This should result in a better stance because the the driver side packs are usually a little more worn due to the weight of the fuel and the driver. An even better scenario would be if you could find two wrecked 4-doors and get 1 passenger side leaf pack from each.