Bilstein B8 8112 ZoneControl CR DSA+ Front Passenger-Side Remote-Reservoir Coilover with 1.3–4 in Lift for 4th-Gen 4Runner (2003–2009)

The Bilstein B8 8112 ZoneControl CR DSA+ Front Passenger-Side Remote-Reservoir Coilover is designed for 4th-Gen 4Runner builds that demand a higher level of suspension tuning. Combining Bilstein's ZoneControl CR technology with user-adjustable settings, it allows drivers to optimize performance for changing terrain, vehicle loads, and driving preferences.

ZoneControl CR DSA+ adds user-adjustable tuning to the position-sensitive shocks. Click adjuster knobs provide precise control, allowing drivers to quickly adapt for highway driving, trail conditions, and different levels of impact.

The triple-piston design delivers three stages of compression valving and two stages of rebound valving. This multi-stage system balances everyday comfort with the support required for tackling challenging off-road environments.

Separate low- and high-speed adjustments allow fine control over handling. Low-speed tuning helps manage movement and steering response, while high-speed adjustments improve performance during impacts and rough terrain.

Integrated JCO internal hydraulic bump stop provides additional support near the end of suspension travel. Its adjustable design helps improve impact absorption and reduce harsh bottom-out conditions during aggressive driving.