ICON 56109 S2 Front Secondary Shock Hoop Kit for 2007-2021 Toyota Tundra

The ICON Vehicle Dynamics S2 Modular Performance shock system redefines the off-road capability of Toyota vehicles by enhancing the front suspension with the addition of a secondary shock to an existing ICON coilover setup. A common misconception is that overly-complicated and expensive long-travel kits are necessary to achieve the ultimate in off-road performance. This has been put to rest with the development of the ICON S2 system. The S2 Modular Performance shock system utilizes the factory lower control arm and maintains OE track width while providing excellent suspension damping capabilities and an exceptional build quality you would expect from any ICON Vehicle Dynamics product. All of these features come at a fraction of the cost of a long-travel setup. This bolt-on system was developed to significantly enhance the drivability in extreme off-road conditions while at the same time eliminating the need for any major alteration of the frame or any other factory suspension components. The combination of a billet aluminum shock tower adapter, fabricated secondary shock hoop, and weld-on lower shock mount make for a straightforward and durable installed product. Multiple secondary shock options provides even further tuneability of the system as a whole, as ICON 2.5” Remote Reservoir Shocks, 2.5” Remote Reservoir CDC Valve Shocks, or 2.5” Two-Tube Bypasses may be used to attain any level of performance desired. 2007-2021 TOYOTA TUNDRA S2 HOOP KIT Recommended Aftermarket Tires: 35" x 12.50" (Larger tires may fit but fender trimming and modifications will be required.)

• Allows addition of front secondary shocks to an existing ICON coilover setup
• Selection of secondary shock options with various damping adjustment methods
• Compatible with stock lower control arms using weld on lower shock mounts
• Secondary shocks effectively double front shock damping ability
• Retains robust factory bump stops
• Bolt-on shock hoop installation
• Limited lifetime Warranty
• No track width increase

Upgrade the front suspension performance of your 2007-2021 Toyota Tundra with the ICON Vehicle Dynamics S2 Modular Performance shock system, part number 56109. Designed for use with an existing ICON coilover setup, this shock hoop kit adds front secondary shocks to increase damping capability without requiring a long-travel suspension system. The design maintains the factory track width and works with the factory lower control arms, making it a practical solution for drivers seeking improved control in demanding off-road conditions.
The ICON 56109 S2 hoop kit combines a billet aluminum shock tower adapter, fabricated secondary shock hoop, and weld-on lower shock mount for a durable and secure installation. Its bolt-on upper mounting design minimizes frame alterations and avoids major changes to factory suspension components, while the included lower mount provides compatibility with stock lower control arms. By adding a secondary shock, the system effectively increases front shock damping capacity and helps improve drivability over rough terrain, whoops, and other extreme off-road surfaces.
This Toyota Tundra shock hoop kit supports multiple ICON secondary shock configurations, including 2.5-inch remote reservoir shocks, 2.5-inch remote reservoir CDC Valve shocks, and 2.5-inch two-tube bypass shocks. These options allow suspension tuning to be matched to the vehicle’s intended use and desired damping characteristics. The system also retains the robust factory bump stops and does not increase track width. It is intended for Tundra applications with an existing ICON coilover setup and is recommended for use with aftermarket tires up to 35 x 12.50 inches; larger tires may require fender trimming or additional modifications. ICON backs the product with a limited lifetime warranty.

Features:

• Fitment: Designed for 2007-2021 Toyota Tundra models with an existing ICON coilover setup

• Secondary shock capability: Adds front secondary shocks to significantly increase damping capacity

• Factory compatibility: Works with stock lower control arms using weld-on lower shock mounts

• Track width: Maintains the factory track width without increasing vehicle width

• Shock options: Compatible with ICON 2.5-inch remote reservoir, remote reservoir CDC Valve, and two-tube bypass shocks

• Installation: Uses a bolt-on shock hoop design with limited modification to factory suspension components

• Construction: Combines a billet aluminum shock tower adapter, fabricated secondary shock hoop, and durable lower shock mount

• Bump stops: Retains the robust factory bump stops

• Tire recommendation: Recommended for aftermarket tires up to 35 x 12.50 inches; larger tires may require fender trimming and modifications

• Warranty: Covered by ICON’s limited lifetime warranty

Compatible With
2007 Toyota Tundra
2008 Toyota Tundra
2009 Toyota Tundra
2010 Toyota Tundra
2011 Toyota Tundra
2012 Toyota Tundra
2013 Toyota Tundra
2014 Toyota Tundra
2015 Toyota Tundra
2016 Toyota Tundra
2017 Toyota Tundra
2018 Toyota Tundra
2019 Toyota Tundra
2020 Toyota Tundra
2021 Toyota Tundra