Bilstein B8 6100 Rear Shock for 0–1.75 in Lift for 6th-Gen 4Runner (2025–Present)

The Bilstein B8 6100 Rear Shock is engineered to improve suspension performance and durability for the 6th-Gen 4Runner equipped with a rear lift. Designed with Bilstein’s proven monotube architecture, it delivers consistent damping and control across a wide range of driving environments.

Bilstein developed the B8 6100 with a large 2.65-inch outer diameter body to increase oil capacity and improve heat management. The monotube gas pressure design supports consistent damping performance under sustained use.

A 60-millimeter digressive piston provides responsive damping by adjusting to varying road conditions and terrain. This results in improved ride stability, reduced body movement, and enhanced control over uneven terrain.

The shock is engineered to reduce oil foaming and maintain consistent performance under heavy loads and extended use. Its robust construction makes it well-suited for vehicles exposed to rugged environments and conditions.

Designed specifically for lifted rear-end suspension setups with up to 1.75 inches of lift, the B8 6100 shock supports improved handling and ride comfort while maintaining compatibility with the 6th-Gen 4Runner platform.