ICON Vehicle Dynamics 10-24 4RUNNER/10-14 FJ S2 STAGE 3 UPGRADE SYSTEM - K53123

The ICON Vehicle Dynamics S2 Secondary Shock System redefines the off-road capability of the 2010-2024 Toyota 4Runner and 2010-2014 Toyota FJ Cruiser by allowing for the installation of a secondary shock to an existing ICON coilover setup. The addition of secondary 2.5 Aluminum Series remote reservoir Omega bypass shocks means rougher terrain and larger off-road obstacles can be overcome with confidence as the damping ability of the vehicle’s suspension is effectively doubled. The ICON Omega Bypass shocks feature two bypass tubes, creating multiple damping zones within the shocks, and externally adjustable bypass valves that restricts oil flow through the tubes to provide 28 settings of compression and rebound adjustment, with no tools required. As opposed to overly complicated and expensive long travel kits, the ICON S2 System is an affordable upgrade that drastically increases off-road performance, is easy to install, and has a modular design that allows 4Runner/FJ Cruiser 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 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-roadIncreased vehicle stability on-roadUtilizes factory lower control armsMaintains OE track widthVehicle-specific tuned secondary shocks provide increased damping and oil volumeOmega Series two-tube bypass allows for compression and rebound damping adjustment2.5 Aluminum Series secondary shocks feature one-piece impact extruded aluminum cylinders for excellent corrosion resistance and consistent finishShocks are fully rebuildable and revalveableMostly bolt-on design makes for straightforward install

Active or Passive Suspension: Passive
Add-On Part: 252008 - 2.5 X 13 SHOCK BOOT BLACK (PAIR)
Add-On Part: 252012 - -4 TO -10 HOSE SHIELD KIT
Adjustable Compression: Yes
Adjustable Damping: Yes
Adjustable Rebound: Yes
Adjustable Ride Height: No
Bushings Included: Yes
California Proposition 65: WARNING: This product contains chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm.
Cylinder Color: Grey
Cylinder Diameter: 2.5
Cylinder Finish: Anodized
Cylinder Material: Aluminum
Damping Adjustment Type: Manual
Damping Type: Oil
Dust Shield Included: No
Gas Charged: Yes
Grade Type: Performance
Includes Bump Stop: No
Internal Construction Type: Single Tube
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 - 18x9" w/ 5” Backspace / 0mm Offset
Recommended Aftermarket Wheels: ICON Alloys - 20x9" w/ 5” Backspace / 0mm Offset
Recommended Aftermarket Wheels: ICON Alloys - 17x8.5" w/ 4.75” Backspace / 0mm Offset
Remote Reservoir: Yes
Shaft Diameter: 0.875
Shaft Material: Chrome
Shock Mounts Included: Yes
Shocks Included: Yes
OEM Wheels & Tires Fitment: Yes;Recommended Aftermarket Wheels: ICON Alloys - 17x8.5" w/ 4.75” Backspace / 0mm Offset;Recommended Aftermarket Wheels: ICON Alloys - 18x9" w/ 5.00” Backspace / 0mm Offset;Recommended Aftermarket Wheels: ICON Alloys - 20x9" w/ 5.00” Backspace / 0mm Offset;Recommended Aftermarket Tires: 33" x 11.50" (Larger tires may fit but fender trimming and modifications will be required.);APPLICATION NOTE #17: These are stand-alone kits and are not to be used in conjunction with any other aftermarket kits;APPLICATION NOTE #35: Remote reservoir mounting brackets may interfere with aftermarket bumper mounts / windshield washer bottles.;APPLICATION NOTE #55: Shocks are fully serviceable. Coilover heights indicated are for a stock equipped vehicle;APPLICATION NOTE #59: Welding required - lower shock tab and steering stop.;APPLICATION NOTE #84: ICON S2 System does not work on KDSS equipped vehicles;APPLICATION NOTE #95: Does not work with TRD big brake kit;TECH NOTE: Compatible with 0-3.5" of front lift over stock

ICON 10-24 4RUNNER/10-14 FJ S2 STAGE 3 UPGRADE SYSTEM