SKU: 39670855086

2010-2024 Toyota 4Runner/2010-2014 Toyota FJ Cruiser Stage 3 S2 Secondary Shock Upgrade System Icon Vehicle Dynamics

Sale price$1359.11 Regular price$1510.12
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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16

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Description

2010-2024 Toyota 4Runner/2010-2014 Toyota FJ Cruiser Stage 3 S2 Secondary Shock Upgrade System Icon Vehicle DynamicsThe 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

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 Cruiser owners to upgrade in steps or all at once.

Features and Benefits:
  • 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 Percent 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
Details
  • Active Or Passive Suspension: Passive
  • Adjustable Compression: Yes
  • Adjustable Damping: Yes
  • Adjustable Rebound: Yes
  • Adjustable Ride Height: No
  • Bushings Included: Yes
  • 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 Inch X 11.50 Inch (Larger Tires May Fit But Fender Trimming And Modifications Will Be Required.)
  • Recommended Aftermarket Wheels: Icon Alloys - 18x9 Inch W/ 5 Inch Backspace / 0mm Offset, Icon Alloys - 20x9 Inch W/ 5 Inch Backspace / 0mm Offset, Icon Alloys - 17x8.5 Inch W/ 4.75 Inch Backspace / 0mm Offset
  • Remote Reservoir: Yes
  • Shaft Diameter: 0.875
  • Shaft Material: Chrome
  • Shock Mounts Included: Yes
  • Shocks Included: Yes
  • Upper Mount Type: Eyelet
  • Valving Type: Digressive
  • Add On Part: 252008 - 2.5 X 13 Shock Boot Black (Pair), 252012 - -4 To -10 Hose Shield Kit
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 39670855086

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Draper, US
★★★★★ 5
Dogs are enjoying it!
Flavor Name: Beef, Size: Medium/Large
I just got this bone today but so far my dogs love it. They have been playing with it and alternating who’s chewing on it. My 8 month old got the blue rubber piece off in about 10 minutes, so if that’s the primary factor for purchasing, note that.
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Reviewed in the United States on June 1, 2025
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Maggi
Waukegan, US
★★★★★ 1
lasted 3 days
Flavor Name: Original Jerky, Size: Medium
I have a 10 m.o. Aussie who is in chronic chew stage. I was hoping that this bone would last longer than Benebone. Watching pup chew her little heart out, I noticed she was tearing off little pieces of the plastic bone and swallowing them. Threw out. Wish I'd returned. NOT RECOMMENDED FOR SUPER CHEWERS
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Reviewed in the United States on November 29, 2024
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marie cole
Dallas, US
★★★★★ 3
I like it, but
Flavor Name: Wishbone, Size: Large
Two large dogs, two different experiences. They both loved the toy, but one chewed it up within a couple of weeks - much longer than most toys last for him. The other one still loves it and uses it daily,(has had it for two months) but if I don't trim off the sharp points that form, it gets blood from his gums on it. Would still recommend it as each dog is different. Worth a try.
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Reviewed in the United States on January 21, 2014
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will
Louisville, US
★★★★★ 5
Fast delivery
Flavor Name: Jerky, Size: X-Small/Small
Came in on time and was what I expected & the dogs enjoy it
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Reviewed in the United States on March 4, 2026
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Amazon Customer
Carnegie, US
★★★★★ 5
Overall a really great toy for all sizes of dogs
Flavor Name: Original Jerky, Size: X-Large, Flavor Name: Original Jerky, Size: X-Large
I ordered this product on Thursday and it said that it was going to be at my house in a week , but to my suprise it got delivered on that Saturday. My puppy loves these nylon bones. She is a 12lb dog but I ordered the X-Large size, and she loves it! The nylon bones really work in keeping her teeth clean of tar for the most part, and she loves the flavoring inside. The only downfall is when she got to the marrow part it stained my light sheets. I replaced them with darker sheets and there is no trace of the bone. Overall a really great toy for all sizes of dogs!
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