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Stage 2 Secondary Shock System for 2010+ 4Runner, 2010+ FJ Cruiser (K53122)

IVD K53122

The ICON Vehicle Dynamics S2 Modular Performance shock system redefines offroad capability 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 to achieve the ultimate in offroad 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 drivability in extreme offroad 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 a steel skidplate with incorporated shock mount make for a straightforward and durable installed product.

The modular aspect of this system allows for modifications to the vehicle to be achieved in stages, so the user can build their vehicle as desired rather than all at once. Multiple secondary shock options also provide even more tuneabity 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.

FREE Ground Shipping to the Lower 48!

Shipping: FREE Ground Shipping to the Lower 48!
Pricing: $1,984.70
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Description

  • Does not require welding to the frame
  • Retains robust factory bumpstops
  • Does not require aftermarket lower control arms
  • Can be purchased in stages
  • Simple Installation
  • Made in the USA
  • FREE Ground Shipping to the Lower 48!

System Components

  • 56106 - LCA Skid Plate Kit
  • 56102 - S2 Shock Hoop Kit
  • 59706C - Toyota S2 Secondary 2.5 VS CDCV Remote Reservoir

Videos

ICON Vehicle Dynamics at FJ Summit X in Ouray, Colorado:

ICON Vehicle Dynamics 2015 Tierra Del Sol in Ocotillo Wells, CA:

FJ Cruiser Suspension System:

2013 - Compilation:

CDC Upgrade

2.5

The ICON CDC Valve is an externally adjustable valve that restricts oil flow into the reservoir creating 10 levels of compression damping force ranges. Controlling the amount of oil flow externally allows optimizing of ride quality for varying terrains. With the addition of an ICON CDC Valve a different tune is required on the working piston to get the ride quality range of adjustment to softer than standard at the “S” setting and much firmer than standard at the “H” setting. The ICON CDC Valve piston is custom tuned per application with different valve stacks because not all shocks or applications are equal. Adding on the CDC Valve is not a one size fits all if you want optimum performance.

The CDCV external knob allows for 10 levels of adjustment. Each detent from S-H is a noticeable difference in ride. When engineering this feature into each shock application, the main shock piston is re-calibrated such that setting “4” is equivalent to the non CDCV version. This allows for both a softer and firmer ride than the same application without this option. The ICON CDC Valve brings a new thinking to the table with an upgrade option that offers true ride quality diversity.

CDC Valve Upgrade Features:

  • ICON Shocks with the CDC Valve are application specific tuned like all ICON shocks
  • Internally calibrated per application based on motion ratio, shaft diameter, and vehicle weights
  • 10 detent stops and large adjuster knob allow easy to feel adjustments
  • Allows the end user to optimize the ride specific to his / her liking on all types of terrain
  • Clearly engraved knob for direct reading of current setting
  • Allows for lower reservoir pressure than a non CDCV equipped shock which decreases seal friction improving compliance

2.5

Shipping Information

  • Item Requires Shipping
  • 60.0 lbs.
  • W30.0000” x H30.0000” x L30.0000”
  • Free Shipping!
  • FREE Ground Shipping to the Lower 48!