ICON S2 Secondary Shock System – Stage 2 for 2010-2024 Toyota 4Runner

Description
ICON S2 Secondary Shock System – Stage 2 for 2010-2024 Toyota 4Runner

ICON 2010–2024 Toyota 4Runner/2010–2014 Toyota FJ Cruiser Stage 2 S2 Secondary Shock Upgrade System

Part Number: K53122

Summary: The ICON Vehicle Dynamics S2 Secondary Shock System redefines the off-road capability of the 2010–2024 Toyota 4Runner and 2010–2014 Toyota FJ Cruiser by allowing for the installation of a secondary shock to an existing ICON coilover setup. This Stage 2 system features secondary 2.5 Aluminum Series remote reservoir shocks with CDC Valve technology, effectively doubling the vehicle’s damping ability for superior control over rougher terrain. Designed as a modular and affordable alternative to expensive long-travel kits, this system utilizes factory lower control arms and maintains the OE track width while providing professional-grade suspension performance.

Features

• Secondary Damping: 2.5 Aluminum Series remote reservoir shocks provide effectively doubled damping ability to ensure confidence when overcoming large off-road obstacles.
• ICON CDC Valve: 10 levels of externally adjustable compression damping force provide user-defined ride control to ensure optimal performance across varying terrains.
• S2 Modular Design: Bolt-on shock hoop and bracketry provide an affordable upgrade path to ensure increased performance without the need for a full long-travel conversion.
• System Durability: One-piece impact extruded aluminum cylinders provide excellent corrosion resistance to ensure a consistent finish and long-term reliability.
• Installation: Mostly bolt-on design utilizing factory lower control arms provides a straightforward process to ensure minimal vehicle downtime.

Technical Specifications

Wheel & Tire Fitment

• OEM Wheels & Tires: Yes
• Aftermarket Wheels: 17×8.5 inches w/ 4.75” Backspace / 0mm Offset, 18×9 inches w/ 5.00” Backspace / 0mm Offset, or 20×9 inches w/ 5.00” Backspace / 0mm Offset
• Aftermarket Tires: 33 inches x 11.50 inches
• Note: Larger tires may fit but fender trimming and modifications will be required. Welding is required for lower shock tabs and steering stops. Does not fit KDSS equipped vehicles or TRD big brake kits. Maximum steering angle is reduced for secondary shock compatibility.

System Components

• 56106 (qty: 1): 10-14 FJ/10-24 4RUNNER LCA SKID PLATE KIT
• 56102 (qty: 1): 07-14 FJ/03-24 4RUNNER/05-23 TACOMA S2 SHOCK HOOP KIT
• 59706CP (qty: 1): TOYOTA S2 SECONDARY 2.5 RR CDCV PAIR

Why Choose ICON Stage 2?

• Performance Engineering: Effectively doubles the damping capacity of the front suspension for high-speed off-road stability.
• CDC Valve Flexibility: Quickly adjust your ride stiffness from the street to the trail with a simple turn of a dial.
• Fully Serviceable: Shocks are rebuildable and revalveable for long-term performance and custom tuning.

Frequently Asked Questions

Is welding required for this installation?
Yes, welding is required for the installation of the lower shock tabs and the steering stops.

Does this system work with the Toyota KDSS?
No, this secondary shock system is not compatible with vehicles equipped with the Kinetic Dynamic Suspension System (KDSS).