The ICON Stage 4 suspension system for 2021–2023 Ford Bronco adds remote-reservoir coilovers and vehicle-specific valving to maximize travel and sustain damping under hard use. Adjustable ride height delivers 2–3" front and 1.25–2.25" rear lift over stock 4-door Sasquatch-equipped Broncos. Billet UCAs with the Delta Joint PRO, corrosion-resistant shock bodies and up to 11.5" front / 14" rear travel support aggressive off-road articulation and larger tire fitment.