The Bilstein B8 5160 Series shock absorber is designed as a direct-fit solution for lifted Jeep Wrangler JK models (2007-2018) with a 3.5 to 5-inch lift. These high-performance gas pressure shocks feature a remote reservoir design, which increases oil capacity for better heat dissipation and consistent damping during aggressive off-road use. The zinc-plated finish and monotube construction ensure durability and superior performance in harsh environments. The kit includes: 1x Shock Absorber (Part No. 25-312003), 1x Reservoir Mounting Bracket, and necessary Installation Hardware.