ICON V.S. 2.5 Omega Bypass Rear Shocks for 2007-2018 Jeep Wrangler JK 3-Inch Lift Pair

The ICON V.S. 2.5 Aluminum Series Omega Bypass Rear Shock Absorbers are a piggyback-reservoir pair built for 2007–2018 Jeep Wrangler JK applications running a 3-inch lift, delivering externally adjustable compression and rebound damping across 28 hand-tunable settings without tools. The 6061 billet aluminum construction and impact-extruded aluminum cylinder make these shocks both lightweight and corrosion-resistant.

Shipping: ICON parts ship direct from ICON Vehicle Dynamics, mostly by UPS Ground. Lead times vary by part and some items are built to order, so please allow extra time. We email tracking as soon as your order ships.

Tunable Damping Across 28 Settings

The ICON Bypass Valve is an externally adjustable valve that restricts oil flow through the bypass tube, providing 28 detented settings at quarter-turn increments for compression and rebound adjustment with no tools required. That resolution means a JK owner can dial in a softer highway ride on Friday and stiffen the compression side before a trail run on Saturday without removing a wheel or opening the engine bay. Bypass tubes are replaceable in the event of damage, so a trail strike does not require replacing the entire shock body.

Internal Bump Zone for High-Speed Compression Control

A 6061 billet aluminum manifold positioned a few inches below the top cap creates an internal Bump Zone. As the shock approaches full compression at high velocity, damping force increases significantly, reducing harsh bottom-outs and keeping the suspension composed during aggressive off-road driving. The piggyback reservoir improves heat dissipation during prolonged use, reducing shock fade on extended runs where repeated compression cycles would otherwise overheat a non-reservoir shock.

Rebuildable and Application-Specific

Every Omega Series shock is 100% rebuildable and 100% revalveable, which matters for a vehicle used hard over many years: rather than replacing the unit, the owner can rebuild internals or change valving as driving style or lift configuration evolves. Premium-grade 5WT shock oil maintains consistent damping across a wide temperature range. The one-piece digressive piston carries vehicle-specific valving, and PTFE-lined spherical bearings with application-specific mounting hardware are included for a direct fit to 2007–2018 Wrangler JK rear suspension at 3 inches of lift.

Features

• 28-setting bypass valve: hand-adjustable compression and rebound at quarter-turn detented increments, no tools required
• Internal Bump Zone: 6061 billet aluminum manifold increases damping force near full compression to resist bottom-outs
• Piggyback reservoir: improves heat dissipation and reduces shock fade during prolonged off-road use
• 7/8" shock shaft: induction-hardened and chrome-plated for durability
• Impact-extruded aluminum cylinder: one-piece construction for corrosion resistance and consistent finish
• Fully rebuildable and revalveable: PTFE-lined spherical bearings and application-specific mounting hardware included

Specifications

Who This Is For and Isn't

These shocks suit 2007–2018 Jeep Wrangler JK owners running a 3-inch lift who want externally adjustable, high-performance rear damping for mixed street and off-road use, particularly those who wheel aggressively enough to benefit from Bump Zone control and piggyback heat management.

These shocks are not compatible with Wrangler JK builds at lift heights other than 3 inches, and they do not fit Wrangler JL, JLU, or any other platform. Front shocks are sold separately. This listing does not include shock boots.

Common Questions

What Jeep models and lift heights do these shocks fit?

The ICON 29925P Omega Bypass rear shocks are configured specifically for 2007–2018 Jeep Wrangler JK with a 3-inch lift. They are not a universal fit and are not compatible with other lift heights or with the Wrangler JL or JLU generations.

Do I need tools to adjust the damping?

No tools are required. The ICON Bypass Valve adjusts by hand across 28 detented settings at quarter-turn increments, allowing compression and rebound tuning without removing the shock or using any hardware.

Are these shocks rebuildable?

Yes. The ICON Omega Series shocks are 100% rebuildable and 100% revalveable, meaning internals can be serviced or valving changed over the life of the shock rather than replacing the entire unit.

What does the piggyback reservoir do?

The piggyback reservoir on these ICON Omega Bypass shocks increases fluid volume and improves heat dissipation during prolonged off-road use, reducing shock fade that can occur when a non-reservoir shock is cycled repeatedly at high intensity.

Are shock boots included?

Shock boots are not included with the ICON 29925P pair. ICON 2.5-inch shock boots are available separately.