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All-in-one Icon K53123 Stage 3 S2 Secondary Shock Upgrade System Toyota 4runner/fj Cruiser Best Choice [Me0c2ZyO]

$123.99 $396.99 -69%

ICON K53123 Stage 3 S2 Secondary Shock Upgrade System The ICON K53123 Stage 3 S2 Secondary Shock Upgrade System is a game-changer for off-road enthusiasts looking to enhance the performance of their 2010-UP Toyota 4Runner or 2010-2014 FJ Cruiser. Thi

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ICON K53123 Stage 3 S2 Secondary Shock Upgrade System

The ICON K53123 Stage 3 S2 Secondary Shock Upgrade System is a game-changer for off-road enthusiasts looking to enhance the performance of their 2010-UP Toyota 4Runner or 2010-2014 FJ Cruiser. This innovative system allows for the installation of a secondary shock to an existing ICON coilover setup, effectively doubling the damping ability of your vehicle's suspension. With this upgrade, you can confidently tackle rough terrain and larger off-road obstacles.

Key Features and Specifications

The ICON S2 System is designed to be an affordable yet effective upgrade, offering a modular design that suits your personal upgrade timeline. It features vehicle-specific tuned secondary shocks that provide increased damping and oil volume, ensuring a smooth and stable ride. The Omega Series two-tube bypass shock allows for compression and rebound damping adjustment, while the 2.5 Aluminum Series secondary shocks are constructed with one-piece impact extruded aluminum cylinders for excellent corrosion resistance and a consistent finish. This system is fully rebuildable and revalveable, ensuring long-lasting performance.
  • Drastically improves vehicle damping ability off-road
  • Increased vehicle stability on-road

Practical Uses and Benefits

The ICON S2 Secondary Shock System is the perfect solution for those who want to take their off-road adventures to the next level without breaking the bank. It retains the OE track width and utilizes factory lower control arms, making it a seamless fit for your vehicle. The mostly bolt-on design ensures an easy installation process, while the system's compatibility with OEM wheels and tires guarantees no need for modifications. It's important to note that this system is a standalone kit and should not be used with any other aftermarket kits. Additionally, it is not recommended with remote reservoir coilovers and does not work with KDSS-equipped vehicles or TRD Big Brake Kits.
  • Utilizes factory lower control arms
  • Maintains OE track width

What Our Customers Say

December 29, 2025

Absolutely no complaints!

A great item that is very clever.

- Mabon S..

December 29, 2025

Absolutely no complaints!

A superb gadget that is easy to handle.

- Alastair M..

December 29, 2025

Absolutely no complaints!

A product that is worth the praise.

- Yara S..

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