ICON 0-3.5″ Lift Kit Stage 5 with Tubular UCA for 2003-2009 Lexus GX470

Description
ICON 0-3.5″ Lift Kit Stage 5 with Tubular UCA for 2003-2009 Lexus GX470

ICON 2003–2009 Lexus GX470 0-3.5 inches Lift Stage 5 Suspension System Tubular UCA

Part Number: K53175T

Summary: The ICON Stage 5 suspension system for the 2003–2009 Lexus GX470 provides a comprehensive performance upgrade, offering 0-3.5” of adjustable front lift height. This system features 2.5 Series remote reservoir coilovers and rear shocks for maximum heat dissipation, paired with tubular steel Delta Joint upper control arms for improved suspension geometry. A critical differentiator for the GX470 platform is the included rear coil spring conversion kit, which replaces the factory air bags with performance coil springs and adjustable tubular lower trailing arms for superior off-road articulation.

Features

• Extended Travel Coilovers: 2.5-inch diameter adjustable bodies with remote reservoirs provide increased damping capacity and heat dissipation to ensure consistent performance during aggressive off-road use.
• Delta Joint Technology: The patented Delta Joint combines the durability of a sealed ball joint with the high-angle articulation 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.
• Rear Coil Conversion: The included conversion kit eliminates the factory air system to ensure a more reliable and consistent spring rate for off-road applications.
• System Durability: CAD-plated shock bodies and 6061 aircraft-grade aluminum components provide maximum corrosion resistance to ensure longevity in harsh environments.
• 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 or windshield washer bottles. KDSS equipped vehicles require rear track bar 54200.

System Components

• 58745 (qty: 1) | 07-09 FJ/03-09 4RNR/03-09 GX EXT TRAVEL RR 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 inches REAR 2.5 VS RR PAIR

Why Choose ICON Stage 5?

• Performance Engineering: Increased wheel travel and vehicle-specific valving for superior damping and control.
• Delta Joint Reliability: High-angle articulation with a fully sealed, zinc-plated housing to resist the elements.
• Fully Serviceable: All ICON shocks are rebuildable and revalveable, ensuring your investment lasts the life of the vehicle.

Frequently Asked Questions

Does this kit eliminate the factory Lexus air suspension?
Yes, this Stage 5 system includes a rear coil conversion kit specifically designed to replace the factory air bags with ICON performance coil springs.

Is this system compatible with KDSS?
Yes, this system is compatible with KDSS-equipped models, though front sway bar relocation brackets are not used and a separate rear track bar (54200) is required.