These items are a replacement for the non adjustable factory items and designed to improve handling by fine tuning of the stabilizer bar. One of the first steps in customizing a vehicle for sports and looks is to lower the ride height. On lowered vehicles the geometry of the stabilizer changes which does not allow the stabilizer to work at full potential. This item will allow for the stabilizer to work as intended. Enjoy the improved performance and styling of a low down car and still keep all the handling and road grip necessary for spirited driving and racing.