ICON S2 Secondary Shock System Stage 2 for 2007-2021 Toyota Tundra

SKU: K53152


In stock

In stock


ICON S2 Secondary Shock System Stage 2 for 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021 Toyota Tundra

Part: K53152


The ICON Vehicle Dynamics Stage 2 S2 Secondary Shock System redefines the off-road capability of the 2007-UP Toyota Tundra by allowing for the installation of a secondary shock to an existing ICON coilover setup. The addition of a 2.5 Series CDC Valve secondary shock means rougher terrain and larger off-road obstacles can be overcome with confidence as the damping ability of the vehicle’s front suspension is effectively doubled. ICON’s Compression Damping Control Valve technology allows for the end user to adjust the ride quality of the vehicle with 10 unique compression curve settings

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-UP 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.


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



OEM Wheels & Tires: Yes

Aftermarket Wheels: 8-8.5″ Wide, 5.75″ Backspace

Aftermarket Tires: 35″ x 12.50″

(Larger Tires May Fit but Fender Trimming and Modifications will be Required)

Recommended Wheel: ICON Alloys ‘Six Speed’ | 17×8.5, 5.75″ BS, 25mm Offset


56109 (QTY.1) | 07-UP TUNDRA S2 HOOP KIT

57722CP (QTY.1) | 07-UP TUNDRA S2 2.5 VS PB CDCV PAIR

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    Questions and answers of the customers

      Can this be used with the stock lower arms? 2016 tundra crewmax. It has the 2.5 leveling kit
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      Q Can this be used with the stock lower arms? 2016 tundra crewmax. It has the 2.5 leveling kit
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