Bilstein B8 5100 Rear Shock for 0–2.5 in Lift for Toyota 4Runner (2003–2024)

The Bilstein B8 5100 Rear Shock is designed to improve rear suspension performance on Toyota 4Runner models equipped with stock ride height or up to 2.5 inches of rear lift. Its application-specific tuning provides greater confidence behind the wheel while maintaining the comfort expected from a daily-driven SUV.

The Bilstein B8 5100 shock features a large 46-millimeter piston that provides greater damping efficiency. The monotube construction also improves heat dissipation, helping maintain consistent performance during extended use.

Bilstein's digressive piston and self-adjusting deflective disc valve respond rapidly to changing terrain, delivering firm body control during cornering and braking while remaining compliant over uneven roads, gravel, and trail obstacles.

Whether towing or exploring backcountry trails, the B8 5100 Rear Shock helps reduce unwanted body movement and improve overall stability. Increased wheel control contributes to more predictable handling across driving conditions.

A high-pressure gas design delivers consistent damping performance throughout a wide range of temperatures and operating conditions, making it well suited for everything from highway commuting to demanding off-road travel.