ICON Stage 4 suspension for 2010‑up Lexus GX460 pairs vehicle‑specific extended‑travel 2.5" coilovers with tubular Delta Joint upper control arms to increase wheel travel and correct suspension geometry. Adjustable coilovers offer 0–3.5" lift and remote reservoir rear shocks improve damping. Tubular rear lower links and an adjustable rear track bar help maintain pinion angle and KDSS compatibility while enhancing handling on and off road.