Icon - K53122
10-23 4RUNNER/10-14 FJ S2 STAGE 2 UPGRADE SYSTEM
The ICON S2 Secondary Shock System redefines off-road capability by allowing the installation secondary shocks to an ICON coilover setup. Secondary shocks allow rougher terrain to be overcome as the damping ability is effectively doubled.
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 skid plates (with incorporated shock mounts) make for a straightforward install with the exceptional build quality you would expect from an ICON Vehicle Dynamics product. The system was designed to eliminate the need for any major alteration of the vehicle’s frame or any other factory suspension components, and the components are 100% removable in case the system is to be installed on another vehicle. The modular design of the S2 kit also allows for standalone installation of the skid plates, which provides the added benefit of protecting the factory lower control arms from potential trail damage that can be experienced while off-road.
- Drastically improves vehicle damping ability off-road
- Increased vehicle stability on-road
- Utilizes factory lower control arms
- Maintains OE track width
- Vehicle-specific tuned secondary shocks provide increased damping and oil volume
- CDC Valve technology allows for quick and easy compression damping adjustment
- 2.5 Aluminum Series secondary shocks feature one-piece impact extruded aluminum cylinders for excellent corrosion resistance and consistent finish
- Shocks are fully rebuildable and revalveable
- Mostly bolt-on design makes for straightforward install
AAP_UDA_12: EA
AAP_UDA_22: 1
AAP_UDA_4: 55
Add-On Part: 252008 - 2.5 X 13 SHOCK BOOT BLACK (PAIR)
Add-On Part: 252012 - -4 TO -10 HOSE SHIELD KIT
Adjustable Damping: Yes
Bushings Included: Yes
Cylinder Color: Grey
Cylinder Diameter: 2.5
Cylinder Material: Aluminum
Damping Adjustment Type: Manual
Damping Type: Oil
Gas Charged: Yes
Grade Type: Performance
Lower Mount Type: Eyelet
Mounting Hardware Included: Yes
OEM Wheels & Tires Fitment: Yes
Recommended Aftermarket Tires: 33" x 11.50" (Larger tires may fit but fender trimming and modifications will be required.)
Recommended Aftermarket Wheels: ICON Alloys - 17x8.5" w/ 4.75” Backspace / 0mm Offset
Recommended Aftermarket Wheels: ICON Alloys - 18x9" w/ 5” Backspace / 0mm Offset
Recommended Aftermarket Wheels: ICON Alloys - 20x9" w/ 5” Backspace / 0mm Offset
Shaft Diameter: 0.875
Shaft Material: Chrome
Shock Mounts Included: Yes
Shocks Included: Yes
Upper Mount Type: Eyelet
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