ICON 2.5 Series Rear Shocks (PAIR)

2007–2018 Jeep Wrangler JK

27745CP

Overview:

The ICON 2.5 Series Rear Shocks are precision-engineered performance shocks designed specifically for the Jeep Wrangler JK models from 2007 to 2018. Built to deliver exceptional off-road capability while maintaining a smooth and controlled ride on the street, these shocks are tailored in length and damping tune to perfectly match your vehicle’s suspension setup. Whether tackling rugged trails or cruising on pavement, ICON’s Vehicle Specific (V.S.) shocks provide superior handling, comfort, and durability.

These shocks are ideal for Jeep owners seeking enhanced suspension performance with the confidence of a rebuildable and revalveable design, allowing for long-term maintenance and tuning flexibility. The pair is optimized for Jeep Wrangler JKs equipped with a 4.5" lift, ensuring proper fitment and suspension geometry.

Key Features:

ICON’s 2.5 Series Rear Shocks incorporate advanced technology and materials to maximize performance and reliability:

• One-piece digressive piston design with vehicle-specific valving for unmatched ride quality on and off-road
• Internal “Bump Zone” created by a 6061 billet aluminum manifold increases damping force by 20% to prevent harsh bottom outs
• Externally adjustable ICON CDC Valve offers 10 levels of high-resolution compression damping adjustment with a simple knob turn
• Durable CAD plated, precision-machined 1026 DOM steel shock body resists corrosion and wear
• Piggyback reservoir design enhances heat dissipation, reducing shock fade during extended use
• Premium grade 5WT shock oil ensures consistent damping performance across a wide temperature range
• PTFE-lined spherical bearings and application-specific mounting hardware for smooth articulation and secure fitment
• 7/8” diameter induction hardened, chrome-plated shock shaft for superior strength and longevity
• Nitrogen charged monotube design with piggyback reservoir for consistent damping and improved response
• 6061 aircraft-grade aluminum CNC machined components for lightweight durability
• 100% rebuildable and revalveable for extended service life and tuning versatility

Construction & Design:

ICON’s 2.5 Series Rear Shocks are crafted with premium materials and precision engineering to withstand the rigors of off-road driving while delivering refined on-road comfort. The shock body is constructed from 1026 DOM steel that is CAD plated for corrosion resistance and durability. The shock shaft is induction hardened and chrome plated to resist wear and provide smooth piston travel.

The piggyback reservoir design not only improves heat dissipation but also incorporates a unique internal Bump Zone via a billet aluminum manifold, which enhances damping force as the shock nears full compression. This design reduces harsh bottom outs and improves suspension control during aggressive off-road maneuvers. The externally adjustable CDC Valve allows drivers to fine-tune compression damping to their preference, making these shocks highly adaptable to varying terrain and driving styles.

Installation & Fitment:

These shocks are engineered for direct fitment on Jeep Wrangler JK models from 2007 through 2018, including Rubicon, Sahara, Sport, Sport S, Unlimited, and special anniversary editions. Designed for vehicles with a 4.5" lift, installation is straightforward with application-specific mounting hardware included. No major modifications are necessary, allowing for a hassle-free upgrade that enhances your Jeep’s suspension performance immediately.

What's Included:

• Pair of ICON 2.5 Series Rear Shocks with piggyback reservoirs
• Application-specific mounting hardware
• Adjustable CDC Valve knobs installed
• Installation instructions

Ideal For:

These shocks are perfect for Jeep Wrangler JK owners who demand a balance of off-road capability and on-road comfort. Enthusiasts who frequently tackle challenging trails, rock crawling, or desert runs will benefit from the enhanced damping control and durability. Additionally, those who want a customizable suspension setup with the ability to rebuild and revalve their shocks over time will find ICON’s 2.5 Series an excellent choice.

ICON Vehicle Dynamics builds performance suspension components for trucks and SUVs—think coilovers, shocks, lift/leveling systems, and supporting hardware engineered for hard off-road use. Their setups are designed to improve control, ride quality, and durability when you’re pushing faster over rough terrain or building a capable overland/trail rig.