ICON Stage 2 Suspension System for 2010-Up Lexus GX460, 0-3.5" Lift, Billet UCA

The ICON Vehicle Dynamics Stage 2 Suspension System for the 2010-and-up Lexus GX460 delivers 0–3.5 inches of adjustable lift through a matched set of front and rear components engineered specifically for this platform, including 2.5-inch extended-travel coilovers with internal reservoirs, billet aluminum Delta Joint upper control arms, 2-inch rear lift coil springs, 2.0 Aluminum Series rear shocks, and an adjustable rear track bar for KDSS compatibility. The system ships in multiple boxes and is compatible with factory wheels and tires.

Shipping: ICON parts ship direct from ICON Vehicle Dynamics, mostly by UPS Ground. Lead times vary by part and some items are built to order, so please allow extra time. We email tracking as soon as your order ships.

Height Adjustability Without Compromise

The front coilovers are height-adjustable across the full 0–3.5-inch lift range, allowing the GX460 to be set up for street use one season and pushed to maximum clearance for a trail build the next without swapping components. That range also opens the door to larger, more aggressive wheel and tire combinations; ICON's own technical notes confirm fitment up to 33x11.50-inch tires on this system, with a note that larger sizes may require fender trimming.

Extended Travel and Corrected Geometry

The 2.5-inch extended-travel coilovers increase front wheel travel beyond stock, and the billet aluminum upper control arms are adjustable on the vehicle, allowing front-end alignment to be dialed in after lift without a separate caster correction kit. At the rear, vehicle-specific valving in the 2.0 Aluminum Series internal reservoir shocks balances damping front to rear rather than leaving the rear suspension as an afterthought.

The included adjustable rear track bar addresses a specific GX460 need: it maintains KDSS compatibility and corrects rear-end alignment that shifts when ride height changes. On KDSS-equipped vehicles, the front sway bar relocation brackets included in the kit are not used; the track bar handles the geometry correction instead. Note that certain model years require trimming for the front reservoir bracket, and remote reservoir mounting brackets may interfere with aftermarket bumper mounts or windshield washer bottles.

Delta Joint Upper Control Arms

The billet UCA kit uses ICON's patented Delta Joint (U.S. Pat. 10,731,700), a high-angle ball joint that combines the articulation range of a uniball with the weather resistance of a conventional ball joint. The zinc-plated housing and grease seal keep contaminants out of the joint internals, while a greaseable, metal-on-metal design extends service life. The result is a control arm that articulates freely under flex without the corrosion vulnerability that makes a standard uniball a liability on a daily-driven vehicle.

Features

• 2.5" Extended-Travel Front Coilovers: internal reservoir, vehicle-specific tuning, height-adjustable 0–3.5" over stock
• Billet Aluminum Delta Joint UCAs: patented high-angle ball joint (U.S. Pat. 10,731,700), on-vehicle adjustable, 6061 aircraft-grade aluminum CNC-machined components
• 2.0 Aluminum Series Rear Shocks: internal floating piston, vehicle-specific valving, 5/8" shafts, fully serviceable
• 2" Rear Lift Coil Springs: vehicle-specific rate; 700 lb spring available separately for heavier-equipped vehicles
• Adjustable Rear Track Bar: included for KDSS compatibility and rear alignment correction
• Bolt-On Installation: no cutting or welding required

Specifications

Who This Is For and Isn't

This system suits 2010-and-up Lexus GX460 owners who want up to 3.5 inches of adjustable lift with improved front and rear damping, extended wheel travel, and corrected suspension geometry, whether the vehicle sees daily pavement or regular off-road use. It is compatible with factory wheels and tires and with KDSS-equipped GX460 models.

GX460 models equipped with factory rear air ride suspension require ICON Rear Coil Conversion Kit #56110 (sold separately) before this system can be installed; the kit is not compatible with factory air ride as configured. The 700 lb rear coil spring for heavier-equipped vehicles is also sold separately and is not included. Remote reservoir mounting brackets may interfere with aftermarket bumper mounts and windshield washer bottles, which should be evaluated before installation.

Common Questions

Does this system work with the GX460's KDSS (Kinetic Dynamic Suspension System)?

The ICON Stage 2 system for the 2010-and-up Lexus GX460 is compatible with KDSS. The included adjustable rear track bar is specifically provided for KDSS compatibility and rear alignment correction. On KDSS-equipped vehicles, the front sway bar relocation brackets included in the kit are not used.

My GX460 has factory rear air ride suspension. Will this kit fit?

GX460 models with factory rear air ride suspension require ICON Rear Coil Conversion Kit #56110 before this Stage 2 system can be installed. That conversion kit is sold separately and is not included in this system.

What is the maximum tire size this lift supports?

ICON's technical notes for this Stage 2 system confirm fitment up to 33x11.50-inch tires on a stock-equipped GX460. Larger tires may fit but will likely require fender trimming and additional modifications.

Does installation require cutting or welding?

The ICON Stage 2 system for the GX460 is a bolt-on system with no cutting or welding required for installation. Note that certain model years require trimming for the front reservoir bracket fitment, and remote reservoir brackets may interfere with aftermarket bumper mounts or windshield washer bottles.

Are the shocks serviceable after installation?

Both the 2.5-inch front coilovers and the 2.0 Aluminum Series rear shocks in this Stage 2 system are fully serviceable, meaning internal components can be rebuilt or replaced rather than requiring full shock replacement when service is needed.