How do I adjust the bypass valves on these shocks?

The bypass valves are hand-adjustable with 28 detented settings. You can make adjustments in quarter-turn increments without needing any special tools, allowing for precise tuning of compression and rebound damping.

Are these shocks rebuildable?

Yes, these ICON Omega Series shocks are 100% rebuildable and 100% revalveable. This means you can service them yourself or have them serviced to maintain optimal performance over time.

What is the purpose of the internal 'Bump Zone'?

The internal 'Bump Zone' is created by a billet aluminum manifold and significantly increases damping force as the shock nears full compression. This helps prevent harsh bottom-outs and provides better control during rapid suspension movement.

ICON 2007+ Toyota Tundra RXT Rear 2.5 Series Shocks Omega RR - Pair

Specifications

Brand: ICON
Part #: 59923P
UPC: 00840103404820

ICON 2007+ Toyota Tundra RXT Rear 2.5 Series Shocks Omega RR - Pair

Name: ICON 2007+ Toyota Tundra RXT Rear 2.5 Series Shocks Omega RR - Pair
Brand: ICON
Price: 2478.52 USD
Availability: InStock

$2478.52

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Fits 2007-2021 Toyota Tundra. ICON 2.5 Series Omega Bypass rear shocks allow precise tuning for off-road performance and street comfort.

Key Features

Fits 2007-2021 Toyota Tundra.
ICON's Bypass Valve technology allows adjustment of compression and rebound damping with high resolution across the entire adjustment range.
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.
Remote reservoir design improves heat dissipation to reduce shock fade during prolonged use.

⚠️ 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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Fits this vehicle

Toyota Tundra 2007-2021

Product Details

The 6061 billet aluminum manifold on these ICON Omega Series Bypass shocks is positioned a few inches below the top cap, creating an internal “Bump Zone.” This design significantly increases damping force when the suspension compresses rapidly, helping to prevent harsh bottom-outs and maintain control during high-velocity impacts. These rear shocks are specifically configured for the 2007-2021 Toyota Tundra, offering a tailored fit and improved performance both off-road and on the street.

You can fine-tune your Tundra's suspension characteristics using the externally adjustable bypass valves. With 28 detented settings, you can adjust compression and rebound damping with high resolution using simple quarter-turn increments, no tools required. The one-piece, impact-extruded aluminum cylinders are built for corrosion resistance and a consistent finish, while the premium 5WT shock oil ensures reliable damping across a wide temperature range. The remote reservoir design further aids in heat dissipation, reducing shock fade during extended use, making these shocks a solid option for demanding applications.

Built with 7/8” diameter induction hardened, chrome-plated shock shafts and PTFE-lined spherical bearings, these shocks are designed for durability. All CNC machined components are made from 6061 aircraft-grade aluminum. These shocks are also 100% rebuildable and revalveable, meaning you can service and update them for years of reliable performance. The bypass tubes are replaceable in case of damage, adding to their longevity.