The Hurst High-Performance Spring Kit is an excellent choice for firming up the handling of your car and giving it that Just Right stance. These springs will lower the R/T models by approximately 1.75 inches and the SRT8 models by approximately 1 inch, closing up that fender gap, lowering the center of gravity for improved handling and braking, and improving the overall driving feel. Through careful design and rate tailoring, the Hurst High-Performance Kit accomplishes all of the above while still being street friendly. Does not fit models with factory load-leveling rear suspension.