Stage 4 Billet UCA Suspension System for Toyota Tacoma (2024-2025)

Stage 4 Billet UCA Suspension System, fitment-checked

The ICON Stage 4 system for the 2024-2025 Toyota Tacoma. Remote reservoir coilovers lift the front 1.25-3 in., and 2.5 Aluminum Series remote reservoir shocks handle the rear. AVS trucks and rear leaf spring trims are excluded.

Remote reservoirs front and rear define this Stage 4 kit. They add oil volume and surface area, which helps the shocks resist overheating and fade under hard use. The 2.5 Series coilovers give 1.25-3 in. of front lift. The 2.5 Aluminum Series rear shocks have 7/8 in. shafts and integrated bump zones and suit 0-1 in. of rear lift. Billet upper control arms use the Delta Joint Pro, with differential drop brackets and polyurethane bushings alongside. AVS trucks and rear leaf spring trims are excluded. Recalibrate driver assistance systems after install. For 2WD, part 55160 is unnecessary. Lift ranges are for a stock truck. 1 Year: shocks, Delta Joint Pros. Limited Lifetime: coil springs, brackets, arms. Polyurethane differential bushings replace the soft factory ones and limit differential movement under load. The machined parts are CNC cut from 6061 aircraft grade aluminum.