How do I adjust the compression and rebound settings on these shocks?

The ICON S2 Omega Series shocks feature hand-adjustable bypass valves. You can make adjustments in 28 detented settings at quarter-turn increments without needing any special tools. This allows for precise tuning of your suspension's behavior.

Are these shocks rebuildable and revalveable?

Yes, these shocks are 100% rebuildable and 100% revalveable. This means you can service them yourself or have them serviced by a professional to maintain their performance over time.

What is the 'Bump Zone' feature?

The internal 'Bump Zone' is a feature within the shock absorber that increases damping force as the shock nears its full compression. This helps prevent harsh bottom-outs and provides better control when the suspension is compressing rapidly.

ICON S2 Front 2.5 Omega Series Shocks RR - Pair

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Specifications

Brand: ICON
Part #: 59906P
UPC: 00840103404776

ICON S2 Front 2.5 Omega Series Shocks RR - Pair

Name: ICON S2 Front 2.5 Omega Series Shocks RR - Pair
Brand: ICON
Price: 2241.33 USD
Availability: InStock

$2241.33

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Fits 2003-2024 Toyota 4Runner. ICON S2 Front 2.5 Omega Series shocks offer adjustable damping for improved off-road and on-road performance.

Key Features

Fits 2003-2024 Toyota 4Runner, 2003-2009 Lexus GX470, 2007-2014 Toyota FJ Cruiser, and 2005-2023 Toyota Tacoma.
ICON's Bypass Valve technology allows adjustment of compression and rebound damping with high resolution across the entire adjustment range.
One-piece digressive piston design with vehicle specific valving for unsurpassed performance and ride quality on and off-road.
Internal “Bump Zone” increases damping force to provide more control as the shock approaches full compression.
Hand adjustable bypass valves with 28 detented settings at quarter turn increments for precise suspension tuning.
One-piece impact extruded aluminum cylinders offer excellent corrosion resistance and consistent finish.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Will this fit your vehicle?

Product Details

If you're looking to get the most out of your 2003-2024 Toyota 4Runner, Lexus GX470, Toyota FJ Cruiser, or Toyota Tacoma, these ICON S2 Front 2.5 Omega Series shocks are a solid option. They're built to handle tough off-road conditions while still providing a comfortable ride on the street. The key here is the adjustability; you can fine-tune how your suspension behaves for different driving situations.

What sets these shocks apart is the ICON Bypass Valve technology. You get 28 distinct settings for compression and rebound damping, all adjustable by hand with no tools needed. This means you can dial in the perfect feel, whether you're crawling over rocks or cruising on the highway. The shocks also feature an internal “Bump Zone” that adds damping force as the suspension compresses, helping to prevent harsh bottom-outs during aggressive driving. They're constructed with one-piece impact extruded aluminum cylinders for good corrosion resistance and use 6061 aircraft grade aluminum for machined components. Plus, they're fully rebuildable and revalveable, so you can service them for years to come.

These shocks come as a pair and include application-specific mounting hardware and PTFE lined spherical bearings for a direct fit. The remote reservoir design helps dissipate heat, reducing shock fade during extended use. They also use premium 5WT shock oil to ensure consistent damping across a wide range of temperatures. If you damage a bypass tube, they are replaceable, adding to the longevity of the system.