This Sport II lift kit is Fabtech?s most popular Gladiator system providing increased ride height and suspension performance at a great price. Installation is easy and can be installed in a couple hours. The Sport II features American made front and rear coil springs that are a dual rate design allowing extended suspension travel for offroad use while providing a smooth highway ride. The first stage of the spring provides a soft ride with the ability to extend for additional travel. The second stage is designed to handle the payload of the Gladiator and address large impact absorption at higher speeds. Four bump stops extensions utilize the factory bump stops for compliant cushioning at full compression. The extensions retain the stock down travel to eliminate over cycling of the suspension and driveline. The extended length front and rear sway bar links with urethane bushings reposition the bars to work within the factory operating planes. By extending the length of the links, it prevents the sway bar from going over center and creating bind at full extension travel. The factory shocks are retained with steel extension brackets keeping the shocks in the proper travel range with the new ride height. This Gladiator lift kit is an excellent choice for the Jeep enthusiast that wants to run larger tires with enhanced offroad capability and a good highway ride. WHAT?S IN THE SYSTEM: Front & Rear Dual Rate Coil Springs. Front & Rear Sway Bar Links. Front & Rear Bump Stop Brackets. Free 5 Year 60,000 Mile Powertrain Warranty.