ICON Vehicle Dynamics Stage 4 Suspension System with 2.5 Series Coilovers for 2010-2024 Toyota 4Runner, FJ Cruiser, & Lexus GX460

The ICON Vehicle Dynamics Stage 4 suspension system is a comprehensive performance upgrade for select 2010-2024 Toyota 4Runner, 2010-2014 FJ Cruiser, and 2010-2023 Lexus GX460 models. This system centers on vehicle-specific tuned 2.5-inch diameter extended travel coilovers and rear remote reservoir shocks, providing superior damping and heat dissipation for sustained off-road use. The front coilovers offer an adjustable 0-3.5 inches of lift, allowing for increased ground clearance and fitment of larger wheel and tire combinations.

To maximize the performance of the extended travel coilovers, this kit includes ICON's billet aluminum upper control arms featuring the patented Delta Joint. This joint combines the durability of a sealed ball joint with the high-angle performance of a uniball. The system further enhances the rear suspension with billet aluminum lower links and an adjustable track bar, which is fully compatible with Lexus and Toyota KDSS (Kinetic Dynamic Suspension System). These components allow for precise pinion angle and rear axle alignment while improving articulation and roll steer geometry.

• Shock Diameter: 2.5-inch front coilovers and rear remote reservoir shocks
• Piston Shafts: 7/8-inch induction hardened, chrome plated shafts
• Lift Height: 0-3.5 inches of front lift; 2-inch rear lift springs
• Control Arms: 6061 CNC machined billet aluminum with Delta Joint
• Lower Links: Billet aluminum with on-vehicle pinion angle adjustment
• Construction: CAD plated shock bodies for corrosion resistance and FK Rod End bearings
• Compatibility: Fully compatible with KDSS-equipped models; bolt-on installation
• MPN: K53184