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.
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
- Omega Series two-tube bypass allows for compression and rebound 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
Information:
APPLICATION NOTE #84: ICON S2 SYSTEM DOES NOT WORK ON KDSS EQUIPPED VEHICLESApplication Summary:
| Year | Make/Model |
|---|---|
| 2010-2024 | Toyota 4Runner |
| 2010-2014 | Toyota FJ Cruiser |
This item is a package with the following components:
| Attributes | |
| AAP_UDA_12 | EA |
| AAP_UDA_22 | 1 |
| AAP_UDA_4 | 55 |
| Add-On Part | 252008 - 2.5 X 13 SHOCK BOOT BLACK (PAIR), 252012 - -4 TO -10 HOSE SHIELD KIT |
| Adjustable | Yes |
| Adjustable Damping | Yes |
| Bushings Included | Yes |
| California Proposition 65 | WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Country of Origin (Primary) | US |
| Cylinder Color | Grey |
| Cylinder Finish | Anodized |
| Damping Adjustment Type | Manual |
| GTIN | 00840103417288 |
| Gas Charged | Yes |
| Harmonized Tariff Code (Schedule B) | 8708807000 |
| Hazardous Material Code | N |
| Life Cycle Status Code | Available to Order |
| Mounting Hardware Included | Yes |
| NAFTA Preference Criterion Code | C |
| 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 |
| SDR Required Flag | N |
| SHOCK MOUNTS INCLUDED | Yes |
| Shocks Included | Yes |
ICON Vehicle Dynamics K53123 S2 Stage 3 Upgrade System
Product Information
- Brand: ICON Vehicle Dynamics
- Product Number: K53123