Icon Vehicle Dynamics K24004 Stage 4 Suspension Lift Kit Lift 4.5" Jeep Wrangler JK 07-18

ICON Stage 4 Jeep JK 4.5" Suspension System

The ICON 4.5" Jeep JK performance suspension system is a comprehensive solution engineered to balance wheel travel, articulation, ground clearance, and precise on- and off-road handling. Designed as a complete system rather than a simple lift kit, ICON engineers shocks, coil springs, link arms, and track bars to work together for maximum performance in varied terrain while maintaining comfortable daily drivability.

Included components

• Dual-rate coil springs (front and rear)
• Track bar drop brackets
• High-steer components and high-steer flip kit
• Stainless steel high-steer taper adapter
• Bump stop spacers
• Rear brake lines
• Rear sway bar links
• Complete set of front and rear links
• 2.5" Aluminum Series remote reservoir shocks with CDCV (front and rear)

Key features

• Dual-rate coil springs front and rear, designed never to sag
• 2.5" remote reservoir shocks with CDCV for prolonged consistent damping and cooler operation under heavy use
• External compression adjuster for easy user tuneability front and rear
• High-steer flip kit preserves steering geometry without a drop pitman arm and increases ground clearance
• Stainless steel high-steer taper adapter eliminates drilling the factory knuckle
• All links and track bars use dual-rate bushings or PTFE-lined rod ends for tuned vibration isolation, controlled deflection, and maximum articulation
• On-vehicle adjustable track bars for optimizing axle position
• Increased wheel travel and articulation over stock while maintaining smooth on-road feel
• 100% returnable to stock
• High-performance rebuildable and revalvable suspension components for long-term serviceability

Notes

• OEM wheel and tire fitment: Yes
• Recommended wheel sizes: 17x8.5" with 4.5" backspace / -6mm offset; 18x9" with 4.5" backspace / -12mm offset
• Recommended tire size: 35" x 12.50". Larger 37" tire packages will fit with minor modifications or aftermarket high clearance fenders; test fitment recommended
• Front driveshaft can hit certain model skid plates at full droop and may need to be trimmed for full articulation
• Two-door models sit slightly higher than four-door models but remain level when installed
• Front driveshaft may be 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 on a typical Jeep JK build that often includes added weight from accessories (front bumper/winch, rear bumper/spare tire). Lift heights may be higher when installed on a stock-weight vehicle
• Ships in multiple boxes

Front raise height: 4.5 in

Rear raise height: 4.5 in

Icon Vehicle Dynamics K24004 Stage 4 Suspension Lift Kit Lift 4.5" Jeep Wrangler JK 07-18 - Features