Bilstein B8 8100 DSA Shock Absorber

2018–2024 Jeep Wrangler JL / 2020–2024 Jeep Gladiator JT

Part #: 25-331066

Overview

The Bilstein B8 8100 DSA (Dual Speed Adjustment) shock absorber is engineered specifically for lifted Jeep Wrangler JL and Gladiator JT models from 2018 to 2024. Designed to accommodate 2-3" front lifts, this front left shock absorber delivers superior ride control and comfort on and off the road. Ideal for enthusiasts who demand enhanced suspension performance without sacrificing drivability, the B8 8100 DSA offers precise tuning capabilities to tailor your vehicle’s response to varying terrain and driving conditions.

Built to handle the rigors of lifted trucks and SUVs, this shock absorber improves handling, reduces body roll, and maintains consistent damping performance over long distances and rough surfaces. Whether you’re tackling rocky trails or cruising highways, the Bilstein B8 8100 DSA ensures your Jeep maintains composure and control.

Key Features

The Bilstein B8 8100 DSA shock absorber combines advanced technology and robust construction to deliver exceptional performance. Key features include:

• Large 60mm bore monotube design for increased oil volume and superior heat dissipation
• Dual Speed Adjustment (DSA) with click adjusters for independent tuning of low and high speed compression
• Direct fit front left shock absorber designed for 2-3" lifted Jeep Wrangler JL and Gladiator JT models
• Constructed from aerospace-quality billet components for enhanced durability and strength
• Remote or piggyback reservoir design for consistent damping and fade-free performance
• Velocity sensitive digressive valve tuning optimized for specific vehicle applications
• Monotube construction ensures consistent performance under extreme conditions
• Finished in durable EVO Grey for corrosion resistance and long-lasting appearance
• Includes click adjuster knobs for easy, on-the-fly compression adjustments without disassembly

Construction & Design

The Bilstein B8 8100 DSA shock absorber is crafted using aerospace-grade billet materials, ensuring exceptional strength and reliability. The large 60mm internal diameter shock body increases oil capacity, which improves heat management during extended off-road use or high-speed driving. This design minimizes shock fade and maintains consistent damping performance.

The monotube design separates the gas and oil chambers, reducing aeration and providing a more responsive and controlled ride. The bypass body reservoir system enhances fluid flow and cooling, further extending shock life and performance. Every component is precision-engineered to meet the demanding needs of lifted Jeep applications.

Installation & Fitment

This shock absorber is a direct bolt-on replacement for the front left position on 2018–2024 Jeep Wrangler JL and 2020–2024 Jeep Gladiator JT models equipped with 2-3" front lifts. Installation requires no modifications or special tools beyond standard suspension service equipment. The included mounting hardware and reservoir design facilitate a hassle-free fitment process, allowing you to upgrade your suspension quickly and confidently.

What's Included

• One Bilstein B8 8100 DSA front left shock absorber
• Click adjuster knobs for high and low speed compression tuning
• Remote or piggyback reservoir integrated with shock body
• Limited 2-year manufacturer warranty

Ideal For

This shock absorber is ideal for Jeep Wrangler JL and Gladiator JT owners who have installed a 2-3" front lift and seek enhanced suspension performance. It suits off-road enthusiasts, daily drivers, and anyone looking to improve ride comfort, handling, and control on lifted vehicles. The adjustable damping allows customization for various terrains, from rocky trails to paved roads, making it a versatile upgrade for serious Jeep owners.

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.