As opposed to overly complicated and expensive long travel kits, the ICON S2 System is an affordable, mostly bolt-on upgrade that drastically increases off-road performance, is easy to install, and has a modular design that allows 2007-2021 Toyota Tundra owners to upgrade in steps or all at once. The S2 Secondary Shock System utilizes the factory lower control arms and maintains OE track width while a combination of a billet aluminum shock tower adapters, fabricated shock hoops, and steel lower shock mounts make for a straightforward install with the exceptional build quality you would expect from an ICON Vehicle Dynamics product.

• CDC Valve technology allows for 10 settings of quick and easy compression damping adjustment
• Vehicle-specific tuned 2.5 Series secondary shocks provide increased damping and oil volume
• Drastically improves vehicle damping ability off-road
• Shocks are fully rebuildable and revalveable
• Simple and straightforward installation
• Increased vehicle stability on-road
• Utilizes factory lower control arms
• Maintains OE track width

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