For Jeepers ready to take their rig to the next level, the TeraFlex TJ: 4in Suspension System w/ 4 Short Control Arms delivers exceptional street and trail performance without breaking the bank! This kit includes adjustable Front Lower and Rear Lower Short Control Arms and rear track bar bracket for moderate trail and on-road suspension tuning. Every TeraFlex suspension system is engineered with drivability and performance in mind. Properly developed suspension geometry, roll center, and load tuning ensure that all factory stability controls remain functional and within the parameters that Jeep originally engineered into the vehicle resulting in on-road comfort and handling as well as off-road performance. Not only do TeraFlex kits drive straight, but they will crawl over anything to get you there and back! We recommend Falcon Performance Shocks or TeraFlex 9550 VSS Twin-Tube Shocks. These are the only shock absorbers engineered to work with TeraFlex lift coil springs to improve both compression and rebound for optimal vehicle stability. Suspension Systems w/ Short Control Arms are offered with TeraFlex 9550 VSS Twin-Tube Shocks or without shock absorbers. Falcon Series 3.0 Piggyback Shocks are available separately for 3-4in lift heights.