ICON Vehicle Dynamics K53067 Stage 7 Suspension System 0-3.5" Lift with Billet Upper Control Arms

The ICON Vehicle Dynamics Stage 7 Suspension System represents the ultimate performance upgrade for Toyota 4Runner and FJ Cruiser owners seeking exceptional on-road comfort and extreme off-road capability. This complete bolt-on system delivers 0-3.5 inches of adjustable front lift and 2 inches of rear lift, creating a level stance while accommodating larger tire combinations up to 33x11.50 inches.

Extended Travel Coilovers with CDCV Technology:

At the heart of this system are vehicle-specific tuned 2.5-inch extended travel coilovers featuring ICON's innovative Compression Damping Control Valve (CDCV). The externally adjustable CDC Valve provides 10 levels of compression damping adjustment without tools, allowing you to fine-tune ride quality across varying terrain and vehicle load conditions. Remote reservoirs deliver exceptional cooling properties and increased shock oil volume, preventing fade during extended off-road sessions.

Patented Delta Joint Upper Control Arms:

This system features ICON's patented billet aluminum Delta Joint upper control arms, combining the durability of a traditional ball joint with the articulation performance of a uniball. The Delta Joint's zinc-plated housing and grease seal provide superior corrosion resistance compared to exposed uniballs, while maintaining noise-free operation and extended service life. These UCAs offer on-vehicle caster and camber adjustment, retain factory alignment specifications, and provide the proper geometry needed at lifted heights.

Complete Rear Suspension Package:

• 2.5-inch Aluminum Series remote reservoir rear shocks with CDCV adjustment and Bump Zone technology
• CNC machined 6061 billet aluminum adjustable upper and lower trailing arms with PTFE-lined FK rod ends
• Greaseable polyurethane bushings for increased articulation and reduced deflection
• Adjustable rear track bar for proper axle alignment and improved articulation
• 2-inch rear coil springs engineered for optimal on-road comfort and off-road performance
• KDSS compatible design (certain modifications may be required)

Premium Construction and Features:

• Corrosion-resistant CAD plated coilover shock bodies with 7/8-inch shafts
• One-piece impact extruded aluminum rear shock cylinders
• 6061 aircraft-grade aluminum CNC machined components throughout
• Anodized finish on billet components for maximum corrosion resistance
• Fully serviceable and rebuildable shock design
• Complete bolt-on installation with no cutting or welding required

Performance Benefits:

ICON engineers focus on increasing wheel travel and damping ability, translating to outstanding vehicle control and ride quality in all conditions. The extended travel design matched with Delta Joint UCAs provides significantly increased front droop travel compared to stock. Bump Zone technology in the rear shocks increases damping in the last 2 inches of compression travel, preventing harsh bottom-out and delivering controlled ride quality over harsh terrain. Adjustable link arms allow on-vehicle pinion angle optimization and feature geometry designed for proper roll steer characteristics.

Application Notes:

• Fully compatible with KDSS-equipped vehicles (front sway bar brackets not used on KDSS models)
• Remote reservoir brackets may interfere with certain aftermarket bumpers or windshield washer bottles
• Coilover height specifications are for stock-equipped vehicles
• 700 lb/in Expedition coils available separately for heavily equipped vehicles
• Professional installation recommended

This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.