ICON Stage 11 Tubular Suspension System for 2025-2026 Toyota 4Runner 2WD

The ICON Stage 11 Tubular Suspension System is a complete front-and-rear upgrade for 2025–2026 Toyota 4Runner 2WD models, delivering 1.25–3 inches of adjustable front lift and 0.75 inches of rear lift through a matched set of 2.5 Series components engineered to increase wheel travel and damping performance on- and off-road. This system is designed exclusively for 2WD 4Runner variants; installation on 4WD models will damage the front axles.

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Dialed Damping From Front to Rear

The front 2.5 Series coilovers feature CDXS (Compression Damping Dual Speed) valves with 10 detented settings each for independent high-speed and low-speed compression adjustment. That separation matters: low-speed compression governs body roll and dive during everyday driving, while high-speed compression controls how the suspension reacts to sharp impacts and rough terrain. Adjusting them independently lets the driver tune handling response and overall aggressiveness without compromising one to improve the other. Remote reservoirs increase shock oil volume and heat-dissipation surface area, resisting the overheating and cavitation that cause damper fade under sustained hard use. The 2.5 Aluminum Series rear shocks carry the same CDXS valving and remote reservoirs, with integrated bump zones and vehicle-specific tuning that balances rear damping with the front coilovers.

Corrected Geometry Through the Full Travel Range

The included tubular upper control arms (UCAs) restore proper front-end geometry at lifted ride heights, adding caster and improving suspension component clearance. Each UCA replaces the OEM ball joint with the ICON Delta Joint PRO (a serviceable and rebuildable joint with 90 degrees of total articulation), allowing full bump and droop travel without bind. Coilover lengths are optimized specifically for 2WD models to maximize available front wheel travel within the 1.25–3 inch lift range.

Rear Suspension Built for Articulation and Stability

Dual-rate rear coil springs provide a softer spring rate at ride height for on-road comfort, transitioning to a firmer overload rate for bottoming resistance off-road, while adding 0.75 inches of rear lift for a level front-to-rear stance. Tubular rear lower links use dual-durometer greaseless bushings at one end and FK rod ends at the other, combining free articulation with isolation of road noise and vibration. The billet aluminum adjustable rear track bar re-centers the rear axle at the new ride height; double adjuster rod end threads allow fine-tuning of track bar length on the vehicle without removal or disassembly.

Features

• 2.5 Series CDXS Front Coilovers: remote reservoir, 10-position independent high- and low-speed compression adjustment, 1.25–3 inch front lift range
• Tubular UCAs with Delta Joint PRO: corrected caster, 90 degrees of articulation, serviceable and rebuildable, U.S. Pat. 10,731,700
• Dual-Rate Rear Coil Springs: softer ride-height rate with firmer overload rate, 0.75 inch rear lift
• Tubular Rear Links: dual-durometer greaseless bushings and FK rod ends for articulation with vibration isolation
• Billet Adjustable Rear Track Bar: re-centers rear axle, on-vehicle fine adjustment without disassembly
• 2.5 Aluminum Series CDXS Rear Shocks: remote reservoir, integrated bump zones, matched valving to front coilovers

Specifications

Who This Is For and Isn't

This system suits 2025–2026 Toyota 4Runner 2WD owners who want a complete, matched suspension upgrade with increased wheel travel, adjustable lift between 1.25 and 3 inches up front, corrected geometry, and balanced front-to-rear damping tuning for mixed on-road and off-road driving. OEM wheels and tires are compatible; 33-inch aftermarket tires fit within the stated lift range.

This system does not fit 4WD 4Runner models. Installation on a 4WD vehicle will damage the front axles. It is not compatible with Adaptive Variable Suspension (AVS) equipped vehicles. Advanced Driver Assistance Systems (ADAS) require recalibration after installation. Advertised lift heights apply to stock-equipped gasoline-engine vehicles; added accessory weight will alter the achieved lift range. This product contains chemicals known to the State of California to cause cancer, birth anomalies, or other reproductive harm (Proposition 65).

Common Questions

Will this system fit my 4WD 4Runner?

The ICON Stage 11 Tubular system is designed exclusively for 2025–2026 Toyota 4Runner 2WD models. Installation on a 4WD 4Runner will damage the front axles. A separate ICON system is required for 4WD applications.

Is this system compatible with Adaptive Variable Suspension?

The ICON Stage 11 Tubular system is not compatible with Adaptive Variable Suspension (AVS) equipped 4Runner models. Verify that your vehicle does not have AVS before purchasing.

Do I need to recalibrate any vehicle systems after installation?

Yes. Advanced Driver Assistance Systems (ADAS) require recalibration after installing the ICON Stage 11 Tubular system. This step should be performed by a qualified technician following installation.

What lift height will I actually get?

The ICON Stage 11 Tubular system provides 1.25–3 inches of adjustable front lift and 0.75 inches of rear lift on stock-equipped, gasoline-engine 2025–2026 4Runner 2WD vehicles. Adding accessories or cargo weight to the vehicle will reduce the achieved lift within that range.

What wheels and tires are recommended with this system?

OEM wheels and tires are compatible with the ICON Stage 11 Tubular system. For aftermarket fitment, ICON recommends 17×8.5 wheels with 6.32-inch backspace and 40mm offset, or ICON Alloys 18×9 wheels with 6.6-inch backspace and 40mm offset. A 33×11.50-inch tire fits within the stated lift range; larger tires may require fender trimming and modifications.

Are the shocks and joints serviceable?

Yes. All shocks in the ICON Stage 11 Tubular system are fully serviceable. The Delta Joint PRO upper control arm ball joint is also serviceable and rebuildable, which extends the long-term serviceability of the front suspension geometry correction.