Looking to fine tool your bump stop engagement to optimize suspension travel without unnecessarily limiting travel? These interlocking stackable bump stops allow just that so you can make bump stop adjustments at 2", 2.5", 3", 3.5", 4") to work with most 2-6" lift kits. Kits are easy to install with hardware provided and adjustments can be easily made with the coil springs installed on your Jeep.