Bilstein B8 8100 Rear Driver-Side Remote-Reservoir Shock for 0.9–2.5 in Lift for Toyota 4Runner (2003–2024)

The Bilstein B8 8100 Rear Driver-Side Remote-Reservoir Shock is designed for 4Runner builds that demand greater suspension capability during extended off-road use. Its large-bore design provides improved heat management, control, and durability compared to traditional shock absorbers.

The 2.65-inch shock body increases oil capacity to help dissipate heat during prolonged cycling. Combined with the remote reservoir, it maintains consistent performance during rough trails, desert runs, and long-distance adventures.

The monotube design utilizes velocity-sensitive digressive valving to respond to changing terrain. Vehicle-specific tuning provides a balance of ride comfort and suspension control for both everyday driving and off-road conditions.

The bottom port reservoir hose design helps provide additional bottom-out control during the compression cycle. The incremental flow adjuster also allows precise damping changes for drivers looking to fine-tune suspension response.

With increased oil volume, durable construction, an Evo Gray finish, and application-specific performance, the Bilstein B8 8100 Rear Driver-Side Remote-Reservoir Shock delivers reliable control for demanding Toyota 4Runner builds.