ICON Vehicle Dynamics 2.5 Series Stage 1 Suspension System for 2024-2025 Lexus GX550 (K53351)

Fits 2024-2025 Lexus GX550 Luxury, Luxury+, Premium, and Premium+ models.

The ICON Vehicle Dynamics Stage 1 suspension system for the 2024-2025 Lexus GX550 is engineered to increase wheel travel and damping ability for improved vehicle control and ride quality both on- and off-road. This system features vehicle-specific tuned 2.5 Series front coilover shocks with internal reservoirs and ICON-engineered coil springs, providing 1.25-3" of front lift height to accommodate larger wheel and tire combinations.

To ensure drivetrain longevity, the kit includes front differential drop brackets that maintain proper CV angles and prevent bind during maximum suspension travel. Polyurethane differential mounting bushings replace the softer factory components to limit movement under load. In the rear, dual-rate coil springs provide a 2" lift, offering a compliant initial rate for on-road comfort with a firmer secondary rate for bottoming resistance. The rear is rounded out by ICON 2.0 Aluminum Series internal reservoir shocks, valved specifically to balance the GX550 platform.

• Adjustable coilovers provide 1.25-3" front lift height over stock
• 2.0 Aluminum Series internal reservoir rear shocks with 5/8" shafts
• Corrosion-resistant CAD plated coilover shock bodies with 7/8" shafts
• 6061 aircraft grade aluminum CNC machined components
• FK Rod End bearings for extended longevity and minimal deflection
• Dual-rate rear coil springs for improved ride quality and 2" rear lift
• Front differential drop maximizes wheel travel and improves CV operating angles
• Manufacturer Part Number: K53351