Even when reality demands that you keep your JL Wrangler Unlimited family friendly, TeraFlex will satisfy your primal need to go big. The TeraFlex JL 4dr: 1.5in Performance Spacer Lift Kit allows you to run larger tires with added clearance on the trail, all while maintaining family-friendly versatility. This kit also corrects the factory rake to give your JL Wrangler Unlimited some attitude thanks to a more aggressive stance. Not only does the 1.5in Performance Spacer Lift Kit clear larger tires, but the additional height helps compensate for heavier aftermarket bumpers and winch, a larger spare tire, or weekend gear. . Does NOT include shocks. We recommend Falcon Performance SP2 Mode Adjust Shocks or TeraFlex 9550 VSS Twin-Tube Shocks. These are the only shock absorbers engineered to work with TeraFlex lift coil spring spacers to improve both compression and rebound for optimal vehicle stability. 1.5in Performance Spacer Lift Kits are offered without shock absorbers. Works with stock length shock absorbers Falcon Performance Shocks and TeraFlex 9550 VSS Shocks are available separately.