ICON 0-3.5″ STAGE 4 Lift Kit with Tubular UCA for 2003-2009 Lexus GX470

Description
ICON 0-3.5″ STAGE 4 Lift Kit with Tubular UCA for 2003-2009 Lexus GX470

ICON Lexus GX470 Stage 4 0-3.5 inches Lift Suspension System (2003–2009)

Part Number: K53174T

Summary: The ICON Stage 4 suspension system provides a comprehensive performance upgrade for the 2003–2009 Lexus GX470, offering an adjustable front lift height of 0-3.5 inches. This system features vehicle-specific tuned 2.5 Series Extended Travel coilovers and 2.5 Series remote reservoir rear shocks for superior damping and heat dissipation. A critical highlight is the inclusion of the patented Delta Joint tubular upper control arms and a rear coil spring conversion kit to replace the factory air bags, ensuring maximum articulation and reliability.

Features

• Extended Travel Coilovers: 2.5” diameter bodies with 7/8 inches shafts provide increased wheel travel and ride quality over stock to ensure superior off-road performance.
• Delta Joint Technology: Patented high-angle ball joints combine the durability of a sealed joint with the performance of a uniball to ensure long-term reliability and predictable handling.
• Tubular Lower Trailing Arms: Heavy-duty steel construction with multi-durometer bushings provides increased strength and pinion angle adjustment to ensure correct roll steer geometry.
• Remote Reservoir Rear Shocks: 2.5 Aluminum Series shocks with 7/8 inches shafts provide increased oil volume and cooling to ensure consistent damping during aggressive use.
• System Durability: CAD plated coilover bodies and 6061 aircraft-grade aluminum components provide maximum corrosion resistance to ensure longevity in harsh environments.
• Installation: Direct bolt-on design provides a straightforward upgrade path with no cutting or welding required to ensure a professional fitment.

Technical Specifications

Wheel & Tire Fitment

• OEM Wheels & Tires: Yes
• Aftermarket Wheels: 17×8.5 inches w/ 4.75” Backspace / 0mm Offset, 18×9 inches w/ 5.00” Backspace / 0mm Offset, or 20×9 inches w/ 5.00” Backspace / 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 or windshield washer bottles. Suspension system is compatible with KDSS.

System Components

• 58645 (qty: 1) | 07-09 FJ/03-09 4RNR/03-09 GX EXT TRAVEL 2.5 VS IR COILOVER KIT
• 58451DJ (qty: 1) | 07-14 FJ/03-24 4RNR/03-23 GX TUBULAR UCA DJ KIT
• 54000T (qty: 1) | 07-14 FJ/03-24 4RNR/08-21 LC 200/03-23 GX TUBULAR LOWER TRAILING ARM KIT
• 52700 (qty: 1) | 07-14 FJ/03-24 4RNR/03-23 GX REAR 2 inches SPRING KIT
• 56110 (qty: 1) | GX460/GX470 REAR COIL CONVERSION KIT
• 57810P (qty: 1) | 07-23 FJ/03-24 4RNR/03-23 GX 1-3\” REAR 2.5 VS RR PAIR

Why Choose ICON Stage 4?

• Performance Engineering: Increased wheel travel and vehicle-specific damping for superior control on and off-road.
• Delta Joint Reliability: High-angle articulation with a sealed