ICON Stage 3 Suspension System

Jeep Wrangler 07-17 3.8L/3.6L

Part #: K24003

Overview

The ICON Stage 3 Suspension System is a premium 4.5-inch lift kit engineered specifically for Jeep Wrangler JK models from 2007 through 2018. Designed to elevate your vehicle’s off-road capability without compromising on-road comfort, this comprehensive system offers enhanced ground clearance, improved suspension articulation, and superior vehicle stability across a variety of terrains. Whether navigating rocky trails or driving through urban environments, the Stage 3 kit delivers a balanced blend of rugged performance and everyday drivability.

Built to accommodate 35-inch tires without any modifications and capable of fitting 37-inch tires with aftermarket high-clearance fenders, this suspension system provides the clearance and control needed for serious off-road adventures. ICON’s rigorous testing and tuning ensure precise handling and a smooth ride under all conditions, making it an ideal upgrade for Jeep enthusiasts seeking both performance and reliability.

Key Features

The ICON Stage 3 Suspension System integrates advanced components and engineering to optimize the Jeep Wrangler JK’s performance on and off the road:

• Dual-rate coil springs for enhanced ride quality and improved load handling
• Track bar drop brackets to maintain correct axle positioning after lift installation
• High-steering components that improve steering geometry and reduce bump steer
• Bump stop spacers to prevent suspension over-compression and protect critical components
• Extended rear brake lines designed to accommodate increased suspension travel
• Rear sway bar links engineered for improved articulation and sway bar function
• Complete set of front and rear control arms for precise axle location and alignment
• ICON 2.5 Series remote reservoir shocks front and rear for consistent damping and cooler operation under heavy use

Construction & Design

Crafted with high-quality materials and precision engineering, the ICON Stage 3 Suspension System is built to withstand the demanding conditions of off-road driving. The dual-rate coil springs provide a smooth, comfortable ride on pavement while offering progressive resistance during heavy articulation on rough terrain. The 2.5 Series remote reservoir shocks feature external reservoirs that increase fluid capacity, reduce shock fade, and maintain optimal damping performance by efficiently dissipating heat during extended off-road use.

All components, including the control arms and steering upgrades, are manufactured to exacting standards to ensure durability, strength, and proper fitment. The system is designed to maintain factory-like handling characteristics while delivering the benefits of a substantial suspension lift, ensuring confidence both on and off the trail.

Installation & Fitment

The ICON Stage 3 Suspension System is engineered for direct bolt-on fitment to Jeep Wrangler JK models from 2007 to 2018, including Rubicon, Sahara, Sport, Sport S, and special anniversary editions. Installation requires moderate mechanical skill and standard suspension tools. The kit ships in multiple boxes and includes all necessary hardware and detailed instructions for a complete installation.

No additional modifications are needed to fit 35-inch tires. For 37-inch tires, aftermarket high-clearance fenders are required to ensure proper clearance. The system maintains proper alignment and steering geometry, minimizing the need for extensive adjustments after installation.

What's Included

• Dual-rate coil springs
• Track bar drop brackets
• High-steering components
• Bump stop spacers
• Extended rear brake lines
• Rear sway bar links
• Complete set of front and rear control arms
• ICON 2.5 Series remote reservoir shocks (front and rear)
• All necessary mounting hardware and installation instructions

Ideal For

This suspension system is perfect for Jeep Wrangler JK owners who demand enhanced off-road performance without sacrificing daily driving comfort. It is well suited for enthusiasts looking to run larger tires, improve suspension articulation, and maintain vehicle stability on challenging trails. Whether you are a weekend trail rider or an overlanding adventurer, the ICON Stage 3 Suspension System provides the durability and capability needed for serious off-road exploration.

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.