ICON 0-3.5″ Lift Kit Stage 7 (Billet) for 2003-2009 Toyota 4Runner, 2007-2009 FJ Cruiser

ICON 03-09 4Runner/FJ Cruiser 0-3.5 inches Lift, Stage 7 Suspension System, Billet UCA

Part Number: K53057

Summary: The ICON Stage 7 Suspension System provides the ultimate level of on and off-road performance for the 2003–2009 Toyota 4Runner and 2007–2009 FJ Cruiser. This comprehensive system delivers 0-3.5 inches of front lift and features a complete billet aluminum link kit including upper and lower trailing arms and an adjustable track bar. The Stage 7 differentiator is the inclusion of Compression Damping Control Valve (CDCV) technology on all four shock corners, paired with the high-strength Delta Joint billet upper control arms for maximum articulation and durability.

Features

• CDC Valve Technology: ICON’s Compression Damping Control Valve provides 10 user-adjustable settings to ensure optimal ride quality across all types of terrain and cargo loads.
• Delta Joint Articulation: The patented Delta Joint provides the high-angle benefits of a uniball with the sealed longevity of a ball joint to ensure superior suspension travel.
• Billet Aluminum Links: CNC machined 6061 aircraft grade aluminum provides increased strength and adjustable pinion angle to ensure proper driveline geometry.
• Bump Zone Technology: 2.5 Aluminum Series rear shocks feature a specialized internal zone that increases damping in the last 2” of travel to ensure protection against harsh bottom-outs.
• System Durability: CAD plated coilover bodies and 7/8 inches shafts provide maximum corrosion resistance to ensure long-term component integrity.
• Installation: A 100% Bolt-on design provides a straightforward fitment process to ensure no cutting or welding is required for installation.

Technical Specifications

Wheel & Tire Fitment

• OEM Wheels & Tires: Yes
• Aftermarket Wheels: 17×8.5 inches w/ 4.75” BS / 0mm Offset, 18×9 inches w/ 5.00” BS / 0mm Offset, or 20×9 inches w/ 5.00” BS / 0mm Offset
• Aftermarket Tires: 33 inches x 11.50 inches
• Note: Larger tires may fit but fender trimming and modifications will be required. Remote Reservoir Mounting Brackets may interfere with aftermarket bumper mounts/windshield washer bottles.

System Components

• 58745C (qty: 1) | 07-09 FJ/03-09 4RNR/03-09 GX EXT TRAVEL CDCV COILOVER KIT
• 58551DJ (qty: 1) | 07-14 FJ/03-24 4RNR/03-23 GX BILLET UCA DJ KIT
• 54000 (qty: 1) | 07-14 FJ/03-23 4RNR/08-21 LC 200/03-23 GX BILLET LOWER TRAILING ARM KIT
• 54100 (qty: 1) | 07-14 FJ/03-24 4RNR/03-23 GX BILLET UPPER TRAILING ARM KIT
• 54200 (qty: 1) | 07-14 FJ/03-24 4RNR/03-23 GX REAR ADJ TRACK BAR KIT
• 52700 (qty: 1) | 07-14 FJ/03-24 4RNR/03-23 GX REAR 2 inches SPRING KIT
• 57810CP (qty: 1) | 07-14 FJ/03-24 4RNR/03-23 GX 1-3\” REAR 2.5 VS RR CDCV PAIR

Why Choose ICON Stage 7?

• Performance Engineering: Increased wheel travel and damping for superior control.
• Delta Joint Reliability: High-angle articulation with a sealed design for maintenance-free operation.
• Fully Serviceable: Shocks are rebuildable and revalveable for long-term performance.

Frequently Asked Questions

What is the benefit of the CDCV system?
The Compression Damping Control Valve (CDCV) allows you to manually adjust the firmness of your shocks to match your specific terrain or vehicle weight without using tools.

Can I run 35-inch tires with this kit?
While 33-inch tires are recommended for a standard fit