ICON 2.5 Series 4.5in Front Shocks (PAIR): Jeep Wrangler JK (2007-2017) / Wrangler JK (2018)

ICON 2.5 Series 4.5in Front Shocks (PAIR)

2007–2018 Jeep Wrangler JK

27840CP

Overview:

The ICON 2.5 Series 4.5in Front Shocks are engineered specifically for Jeep Wrangler JK models from 2007 through 2018, delivering exceptional off-road capability combined with a smooth, controlled ride on pavement. Designed with vehicle-specific valving and length, these shocks optimize suspension performance for lifted Jeep Wranglers, enhancing both comfort and handling. Ideal for enthusiasts seeking durable, high-performance shocks that adapt to demanding terrain without sacrificing street drivability.

Each pair features ICON’s advanced remote reservoir design and adjustable compression damping, allowing drivers to fine-tune their suspension response for varied driving conditions. Whether tackling rocky trails or cruising city streets, these shocks provide consistent, reliable performance.

Key Features:

ICON’s 2.5 Series shocks incorporate cutting-edge technology and premium materials to ensure superior ride quality and durability:

• One-piece digressive piston design with vehicle-specific valving for precise damping and ride control
• ICON’s patented internal “Bump Zone” increases damping force by 20% near full compression to prevent harsh bottom-outs
• Externally adjustable CDC Valve offers 10 levels of compression damping for customizable tuning
• Remote reservoir design enhances heat dissipation, reducing shock fade during extended off-road use
• Constructed from 6061 billet aluminum manifold and CNC-machined aircraft-grade aluminum components
• 7/8” diameter induction hardened, chrome-plated shock shaft for strength and corrosion resistance
• PTFE-lined spherical bearings and application-specific mounting hardware for smooth articulation and easy installation
• Nitrogen-charged monotube design filled with premium 5WT shock oil for consistent damping across temperature ranges
• 100% rebuildable and revalveable for long-term serviceability and performance customization

Construction & Design:

Built with durability and precision in mind, the ICON 2.5 Series shocks utilize aircraft-grade 6061 aluminum and CNC machining to deliver lightweight yet robust components. The one-piece impact-extruded aluminum cylinders provide excellent corrosion resistance and a consistent finish, ensuring longevity in harsh environments. The remote reservoir, connected via a billet aluminum manifold, improves heat management and shock performance during aggressive driving.

The shock shaft is induction hardened and chrome plated to resist wear and corrosion, while PTFE-lined spherical bearings reduce friction and improve articulation. This meticulous engineering results in a shock absorber that maintains consistent damping and ride quality over time, even under demanding off-road conditions.

Installation & Fitment:

These front shocks are designed as a direct fit for Jeep Wrangler JK models from 2007 to 2018, including Rubicon, Sahara, Sport, Sport S, Unlimited, and special anniversary editions. Installation requires no major modifications, utilizing application-specific mounting hardware for a straightforward bolt-on upgrade. The shocks accommodate a 4.5-inch lift, making them ideal for lifted Jeep Wranglers seeking enhanced suspension performance.

What's Included:

• Pair of ICON 2.5 Series 4.5in Front Shocks with remote reservoirs
• Application-specific mounting hardware
• PTFE-lined spherical bearings installed
• Adjustment knobs for CDC Valve compression tuning

Ideal For:

This shock pair is perfect for Jeep Wrangler JK owners who demand superior off-road performance without compromising daily driving comfort. Whether you’re navigating technical trails, rock crawling, or simply upgrading your suspension for a lifted build, these shocks provide the adjustability, durability, and ride quality needed to enhance your Jeep’s capabilities.