ICON K24004 Stage-4 4.5" Suspension Lift Kit for 07-18 Jeep Wrangler JK

07-18 JEEP JK 4.5" STAGE 4 SUSPENSION SYSTEM The ICON Stage 4 Jeep JK 4.5" suspension system includes dual-rate coil springs, track bar drop brackets, high-steering components, bump stop spacers, rear brake lines, rear sway bar links, complete set of front and rear links, and 2.5 Aluminum Series reservoir shocks w/ CDCV. Tested and tuned, the ICON JK Stage 4 suspension system offers stability and drivability over a wide range of off-road terrains, while keeping a smooth on road feel for every day driving. This system includes 2.5" remote reservoir shocks front and rear to ensure optimum performance by increasing the duration of consistent damping regardless of situation, keeping the shocks at a cooler operating temperature during heavy use. The ICON CDC Valve upgrade is included in this stage for those desiring an easy way to tune the ride externally. Installing this kit allows proper clearance for 35" tall tires with no modifications and 37" tires with aftermarket high clearance fenders. Dual-rate coil springs front and rear guaranteed never to sag High-steer flip kit for proper steering geometry without a drop pitman arm and increased ground clearance over stock Stainless steel high-steer taper adapter eliminates drilling the factory knuckle All links and track bars utilize dual-rate bushings or PTFE-lined rod ends for tuned vibration isolation, controlled deflection, with maximum articulation and responsiveness Track bars are on vehicle adjustable designed for optimizing axle postion