ICON Vehicle Dynamics
07-18 JEEP JK 4.5" STAGE 1 SUSPENSION SYSTEM

07-18 JEEP JK 4.5" STAGE 1 SUSPENSION SYSTEM

Unleash Your Jeep's Potential: ICON Stage 1 Suspension System

Conquer any terrain with ICON's 4.5" Jeep JK Performance Suspension System. Engineered to perfectly balance wheel travel, articulation, ground clearance, and precise on- and off-road handling, this comprehensive solution transforms your JK into a trail-ready machine. From desert whoops to obstacle-riddled trails, experience unparalleled performance and comfort, all in a single day. ICON's integrated approach ensures shocks, springs, links, and track bars work in harmony for maximum performance.

The ICON Stage 1 Jeep JK 4.5" suspension system is a complete package, featuring dual-rate coil springs, track bar drop brackets, high-steering components, bump stop spacers, rear brake lines, rear sway bar links, adjustable front upper and rear lower links, and 2.0 Aluminum Series IFP shocks. Rigorously tested and tuned, this system delivers exceptional stability and drivability across diverse off-road terrains while maintaining a smooth on-road feel for daily driving. Enjoy proper clearance for 35" tires without modifications, and fit 37" tires with aftermarket high-clearance fenders.

Key Features & Benefits

• Dual-Rate Coil Springs: Engineered for consistent performance and guaranteed never to sag, front and rear.
• High-Steer Flip Kit: Provides optimal steering geometry without a drop pitman arm and increases ground clearance.
• Stainless Steel High-Steer Taper Adapter: Eliminates the need to drill the factory knuckle.
• Tuned Link Arms: Utilize dual-rate bushings or PTFE-lined rod ends for superior vibration isolation, controlled deflection, maximum articulation, and responsiveness.
• High-Performance Shocks: Includes rebuildable and revalvable 2.0 Aluminum Series shocks for exceptional performance.
• Increased Wheel Travel & Articulation: Significantly enhances off-road capability over stock.
• No Welding or Cutting Required: Streamlined installation process.
• 100% Returnable to Stock: Offers flexibility for future modifications.

This Stage 1 suspension system is meticulously designed with high-performance components. The dual-rate coil springs ensure a consistent ride and prevent sagging, while the high-steer flip kit corrects steering geometry and boosts ground clearance. The stainless steel taper adapter simplifies installation by avoiding knuckle drilling. All link arms are equipped with advanced bushings or rod ends for a refined balance of vibration isolation, controlled flex, and responsive articulation. The system is completed with high-performance, rebuildable 2.0 Aluminum Series shocks, offering increased wheel travel and articulation for superior off-road capability. Installation is straightforward with no welding or cutting required, and the system is fully reversible to stock configuration.

Application Notes and Warnings

• Front Driveshaft can hit certain model skid plates at full droop and may need to be trimmed for full articulation.
• 2 Door models sit slightly higher than 4 Door models but remain level when installed.
• Front Drive Shaft required for proper front driveline clearance (ICON Part #22014 [12-Up] / #22016 [07-11]).
• May require rear alignment cam kit.
• Shocks are fully serviceable.
• ICON's advertised lift heights are based around a typical Jeep JK build which usually includes added weight of accessories such as heavier front bumper/winch and heavier rear bumper/spare tire. Lift heights may be higher than advertised if installed on a stock weighted vehicle.
• Ships in multiple boxes.

Additional Recommended Parts

• Part Number:
  Front Drive Shaft Required For Proper Front Driveline Clearance (ICON Part #22014 [12-Up] / #22016 [07-11])
  
• Part Number:
  Rear Alignment Cam Kit
  

Frequently Asked Questions:

• What is the primary goal of the ICON 4.5" Jeep JK Performance Suspension System?
  The primary goal is to strike a perfect balance between wheel travel, articulation, ground clearance, and precise on- and off-road handling characteristics.
• What tire sizes can be accommodated with this system?
  Proper clearance for 35" tall tires with no modifications is provided. 37" tires can fit with aftermarket high clearance fenders, though test fitment is recommended.
• Are there any specific driveshaft considerations with this kit?
  Yes, a front driveshaft is required for proper front driveline clearance. ICON Part #22014 (for 12-Up models) or #22016 (for 07-11 models) is recommended. Additionally, the front driveshaft can hit certain model skid plates at full droop and may need to be trimmed for full articulation.
• Will this system affect the vehicle's alignment?
  A rear alignment cam kit may be required.
• Are the included shocks serviceable?
  Yes, the shocks are fully serviceable.
• How does added weight affect the advertised lift height?
  ICON's advertised lift heights are based on a typical Jeep JK build with added weight from accessories like heavier bumpers and a winch. Lift heights may be higher than advertised on stock-weighted vehicles.
• Does this system require welding or cutting?
  No, installation requires no welding or cutting.
• Is the system reversible to stock?
  Yes, the system is 100% returnable to stock.
• Are there any differences in ride height between 2-door and 4-door models?
  2-door models sit slightly higher than 4-door models but remain level once installed.