This is the original Samurai suspension lift kit. This kit improves ride quality and provides the additional wheel clearance for larger diameter tires. The use of 4 complete new leaf springs increase ride height by 3 inches. Allows for tire diameters of up to 31" tall* with the use of an aftermarket front bumper or trimming. Improved spring rate gives axle wrap control needed for larger tires. The stock springs do not cut it! CALMINI twin tube shock absorbers feature special valving and polyurethane bushings. Complete kit includes 4 new springs, drop pitman arm, sway bar links, bump stop extensions, complete set of poly bushings, shocks and boots, all hardware needed and installation instructions.