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The ICON S2 Stage 1 secondary shock system for 2007‑up Toyota Tundra adds 2.5 Series piggyback secondary shocks to an existing ICON coilover setup, increasing damping and oil volume for improved off-road control. The bolt-on system maintains OE track width and uses factory lower control arms for a straightforward install. Secondary shocks are rebuildable and revalveable, offering increased vehicle stability on and off road while retaining a simple installation profile.
ICON 2007+ Toyota Tundra S2 Stage 1 Upgrade System
