Bilstein B8 5100 Rear Shock Absorbers

2007–2018 Jeep Wrangler JK (w/ 1.5–3" Rear Lift)

Part #: 24-146715

Overview

The Bilstein B8 5100 Rear Shock absorbers are engineered specifically for lifted Jeep Wrangler JK models from 2007 to 2018 with rear lifts ranging between 1.5 to 3 inches. Designed as a direct replacement, these shocks provide a seamless upgrade that enhances ride quality, handling, and overall vehicle control. Ideal for off-road enthusiasts and daily drivers alike, the B8 5100 delivers consistent, fade-free performance across varied terrains and driving conditions.

These shocks are tailored to meet the demands of lifted trucks and SUVs, ensuring your Jeep maintains stability and comfort even with suspension modifications. Whether tackling rugged trails or cruising on pavement, the Bilstein B8 5100 rear shocks improve your Wrangler’s responsiveness and comfort.

Key Features

Bilstein’s B8 5100 rear shocks incorporate advanced technology and design elements to optimize performance for lifted Jeep Wranglers. Key features include:

• Monotube design for consistent, fade-free damping performance
• Velocity-sensitive, digressive piston that adapts to changing road conditions
• Application-specific tuning to maximize ride comfort and handling
• Direct fit for 1.5 to 3-inch rear lift setups on Jeep Wrangler JK (2007–2018)
• Durable construction to withstand off-road abuse and harsh environments
• Improved vehicle stability and control during cornering and braking
• Limited lifetime warranty for long-term reliability and peace of mind
• Sold as a pair for both rear sides of the vehicle

Construction & Design

The Bilstein B8 5100 rear shocks feature a robust monotube design, which allows for superior heat dissipation and consistent damping performance under demanding conditions. The monotube construction also reduces shock fade during extended use, ensuring reliable performance on and off the road.

Each shock is engineered with a velocity-sensitive digressive piston that adjusts damping force based on the speed of suspension movement. This technology provides a smooth ride over small bumps while offering firm control during aggressive driving or rough terrain. The shocks are built with high-quality materials and precision manufacturing standards, delivering durability and longevity for lifted Jeep Wrangler JK owners.

Installation & Fitment

The Bilstein B8 5100 rear shocks are designed as a direct bolt-on replacement for Jeep Wrangler JK models from 2007 through 2018 equipped with a 1.5 to 3-inch rear lift. Installation requires no modifications to existing suspension components, making it a straightforward upgrade for enthusiasts and mechanics alike. For optimal results, it is recommended to replace both rear shocks as a pair to maintain balanced handling and ride quality.

What's Included

• Two (2) Bilstein B8 5100 Rear Shock Absorbers
• Installation hardware (if applicable)
• Limited lifetime warranty documentation

Ideal For

This product is ideal for Jeep Wrangler JK owners who have installed a 1.5 to 3-inch rear lift and seek improved suspension performance. Whether you use your Wrangler for daily driving, off-road adventures, or a combination of both, the Bilstein B8 5100 rear shocks provide enhanced ride comfort, handling precision, and durability. They are especially suited for those looking to maintain factory-level drivability while accommodating suspension lift modifications.

Bilstein is a cornerstone name in performance suspension, known for high-quality dampers and suspension systems tuned for everything from street handling to aggressive off-road use. With dedicated Street Performance offerings and motorsport-inspired development, Bilstein shocks and coilovers are built to deliver consistent control, better ride quality, and confidence when you’re pushing the pace—on-road or off.