ICON Stage 10 Tubular Suspension System for 2025-2026 Toyota 4Runner 2WD

The ICON Stage 10 Tubular Suspension System is a complete front-and-rear upgrade for 2025–2026 Toyota 4Runner 2WD models, delivering 1.25–3" of adjustable front lift and 0.75" of rear lift through seven matched components built around ICON's 2.5 Series remote-reservoir CDCV coilovers, tubular control arms, dual-rate rear coil springs, tubular rear links, a billet adjustable track bar, and vehicle-specific rear shocks. This system is engineered specifically for 2WD drivetrains; installation on a 4WD model will damage the front axles.

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.

Ten-Setting Compression Damping, Front and Rear

Every shock absorber in the Stage 10 system is equipped with an ICON CDC Valve, an externally adjustable valve that restricts oil flow into the remote reservoir to produce 10 distinct compression damping force settings. That range lets a driver dial in a compliant highway tune for a long approach drive, then stiffen the damping for technical terrain, without removing a wheel or cracking open the suspension. The 2.5 Series remote reservoirs increase shock oil volume and heat-dissipation surface area, resisting the overheating and cavitation that cause damper fade under sustained hard use.

Corrected Geometry Through the Full Range of Travel

The included ICON Tubular Upper Control Arm kit replaces the factory UCA with a unit that corrects front-end geometry, adds caster, and improves clearance around suspension components. The OE ball joint is replaced by the ICON Delta Joint PRO, a serviceable, rebuildable joint (U.S. Pat. 10,731,700) with 90 degrees of total articulation, which allows full bump and droop travel without binding. CNC-machined 6061 aircraft-grade aluminum components and CAD-plated coilover shock bodies with 7/8" shafts are used throughout the front assembly.

Rear End Balanced to Match the Front

The dual-rate rear coil springs use a softer ride-height spring rate and a firmer overload rate, combining on-road comfort with resistance to bottoming under load. Tubular rear upper and lower links use dual-durometer greaseless bushings at one end and FK rod ends at the other, providing free articulation while isolating road noise. The ICON Billet Adjustable Rear Track Bar re-centers the rear axle after the lift; double adjuster rod-end threads allow fine-tuning of track bar length on the vehicle without disassembly.

Features

• 2.5 Series front coilovers with remote reservoirs: vehicle-specific CDCV tuning, 1.25–3" adjustable front lift, CAD-plated bodies with 7/8" shafts
• 10-setting CDC Valve damping: externally adjustable compression damping on every shock, front and rear
• Tubular UCA with Delta Joint PRO: corrected caster and geometry, 90° articulation, serviceable and rebuildable (U.S. Pat. 10,731,700)
• Dual-rate rear coil springs: 0.75" rear lift, softer ride rate with firmer overload rate for bottoming resistance
• Tubular rear upper and lower 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 adjustment without removal or disassembly
• 2.5 Aluminum Series rear shocks with remote reservoirs: CDCV-equipped, integrated bump zones, vehicle-specific valving balanced to front coilovers

Specifications

Who This Is For and Isn't

The Stage 10 Tubular system suits 2025–2026 Toyota 4Runner 2WD owners who want a complete, geometry-corrected suspension upgrade with adjustable lift, 10-setting compression damping, and the articulation needed for mixed on-road and off-road use, particularly those planning to run 33" tires or aftermarket wheels in the recommended offset range.

This system does not fit 4WD 4Runner models; installation on a 4WD drivetrain will damage the front axles. It is not compatible with vehicles equipped with Adaptive Variable Suspension (AVS). Advanced Driver Assistance Systems (ADAS) require recalibration after installation. Advertised lift heights apply to stock-weight gasoline-engine vehicles; added accessories will reduce the realized lift range. Tires larger than 33×11.50" may require fender trimming and additional modifications.

Common Questions

Will this system fit my 4WD 4Runner?

The ICON Stage 10 Tubular system is engineered exclusively for 2025–2026 Toyota 4Runner 2WD models. The coilover lengths are optimized for the 2WD front axle geometry; installing this system on a 4WD model will result in damage to the front axles and is not supported.

Is this system compatible with Adaptive Variable Suspension?

No. The Stage 10 Tubular system is not compatible with 4Runner models equipped with the factory Adaptive Variable Suspension (AVS) system. Verify your trim's suspension configuration before ordering.

Do I need to recalibrate any driver-assistance systems after installation?

Yes. Installation of the Stage 10 Tubular system requires recalibration of Advanced Driver Assistance Systems (ADAS) after the lift is complete. Plan for this step as part of the installation process.

How many damping settings do the shocks offer, and how are they adjusted?

The Stage 10 system's front coilovers and rear shocks are each equipped with an ICON CDC Valve that provides 10 settings of compression damping adjustment. The valve is externally accessible, so damping can be changed without removing the shock from the vehicle.

What wheel and tire sizes work with this system?

OEM wheels and tires fit without modification. Recommended aftermarket fitments are a 17x8.5 wheel with 6.32" backspace and 40mm offset, or an 18x9 wheel with 6.6" backspace and 40mm offset. Tires up to 33×11.50" fit without trimming; larger sizes may require fender modifications.

Are the shocks serviceable after installation?

Yes. All shocks in the Stage 10 Tubular system are fully serviceable. The Delta Joint PRO upper control arm ball joint is also designed to be serviceable and rebuildable, extending the service life of the front suspension assembly.