Many believe that a good ride comes from shocks alone, while shocks are a large part in ride quality, springs are the other major factor of ride quality that is usually over looked. The EVO Plush Ride 4in Lift Coil Springs are specifically designed for a smooth ride while yielding 4in of overall lift from your JK. Specifically tuned for smooth on and off road ride. Yields 4in of overall lift from your JK. Removes much of the factory rack. Strict quality controlled. Powder coated black for long life and corrosion resistance. Rear Coil Pair included Notes. 2 Door JKs should expect to see slightly higher lift heights with use of these springs, but still retain the EVO plush ride quality. Addition or lack of aftermarket products such as bumpers, winches, roof racks etc. will effect actual lift heights.