Skip to product information

Ironman 4x4

Ironman 4x4 Stage 3 Nitro Gas Suspension System for 2003-2023 Toyota 4Runner/Lexus GX460

Ironman 4x4 Stage 3 Nitro Gas Suspension System for 2003-2023 Toyota 4Runner/Lexus GX460


Regular price $2,159.00
Sale price $2,159.00 Regular price
Shipping calculated at checkout.

✔ 30-day returns on unused items in original packaging. Details
✔ Manufacturer warranty: we help with claims
✔ Fitment question? Email [email protected]

Shipping: Ships from the manufacturer or distributor. Processing times vary by manufacturer; we'll email tracking as soon as your order ships.

Free shipping on orders $100+ to the contiguous U.S. (flat $12.99 under $100)

03-23 4RUNNER/GX460 STAGE 3 NITRO GAS SUSPENSION SYSTEM

Upgrade your Toyota 4Runner or Lexus GX460 (2003-2023) with the Ironman 4x4 Stage 3 Nitro Gas Suspension System, designed for serious overlanding and off-road adventures. This high-performance kit enhances vehicle stability, increases ground clearance, and delivers superior damping with nitro gas technology to tackle rugged terrains, rocky trails, and uneven surfaces with ease. Experience reduced body roll, improved handling on twisty paths, and a smoother ride during long hauls, making it ideal for overlanders seeking reliable 4x4 upgrades. Built for durability and performance, this system ensures your rig is ready for extreme off-road conditions without compromising on comfort or control. Keywords like off-road suspension, 4Runner lift kit, GX460 overlanding gear, and nitro gas shocks integrate seamlessly for better search visibility.

Superior Performance for Every Journey

Elevate your off-road experience with the Ironman 4x4 Stage 3 system, which provides exceptional performance on demanding trails. Engineered with advanced nitro gas shocks, it offers precise control and responsiveness, allowing you to conquer steep inclines, muddy paths, and high-speed desert runs with confidence. This suspension setup minimizes vibrations and enhances traction, ensuring a dynamic drive whether you're overlanding through remote wilderness or navigating daily commutes.

Durability Built for the Wild

Crafted from heavy-duty materials, the Ironman 4x4 Stage 3 Nitro Gas Suspension System is built to withstand the harshest environments. Its corrosion-resistant components and reinforced construction handle extreme weather, heavy loads, and repeated impacts, making it perfect for overlanding expeditions in the Rockies or Australian outback. This system promises longevity, reducing the need for frequent replacements and keeping your 4Runner or GX460 adventure-ready year after year.

Key Features

  • Nitro gas shocks for superior damping and consistent performance on uneven off-road terrain.
  • Adjustable lift height up to 2.5 inches for customized ground clearance and improved approach angles.
  • High-strength steel components engineered for maximum durability and load-bearing capacity.
  • Precision-tuned valving to reduce body roll and enhance stability during high-speed maneuvers.
  • Easy installation with bolt-on design, compatible with 2003-2023 Toyota 4Runner and Lexus GX460 models.
  • Integrated dust boots and seals to protect against dirt, water, and debris in harsh conditions.
  • Enhanced ride quality with progressive spring rates for a balance of comfort and control.

Ideal for Overlanders & Outdoor Enthusiasts

Whether you're an avid overlander exploring remote trails or an outdoor enthusiast tackling weekend adventures, the Ironman 4x4 Stage 3 Nitro Gas Suspension System is tailored for your needs. It supports heavier gear loads for camping setups, provides better visibility over obstacles, and ensures a stable platform for roof racks or winches. Perfect for 4x4 enthusiasts with 4Runner or GX460 rigs, this system turns your vehicle into a versatile machine for overlanding, hunting trips, or cross-country expeditions.

Technical Specifications

Specification Details
Compatibility 2003-2023 Toyota 4Runner and Lexus GX460
Lift Height Up to 2.5 inches adjustable
Shock Type Nitro gas monotube
Weight Capacity Supports up to 1,500 lbs additional load
Material High-strength steel with corrosion-resistant coating
Warranty 3-year limited warranty
Installation Time Approximately 4-6 hours with basic tools

Performance You Can Trust

Backed by Ironman 4x4's reputation for quality, the Stage 3 Nitro Gas Suspension System undergoes rigorous testing to deliver dependable performance in real-world scenarios. From desert dunes to mountainous trails, it maintains optimal suspension travel and reduces wear, ensuring your vehicle performs reliably mile after mile. Trust this system for its proven track record in enhancing off-road capabilities without the risks of failure.

Why Choose Venture Overland Company?

At Venture Overland Company, we specialize in premium overlanding gear like the Ironman 4x4 Stage 3 system, offering authentic products with expert advice and hassle-free shopping. Enjoy secure shipping, a user-friendly online experience, and dedicated customer support to help you gear up for your next adventure. Choose us for competitive pricing, easy returns, and the assurance that you're getting gear optimized for serious off-road enthusiasts.


Gear Up for Adventure

Find Your Way

At Venture Overland Company, our motto is simple: Find Your Way. Whether you're hitting the backroads for a weekend escape or building the ultimate overland rig for months on the trail, we're here to help you get there. Every part we carry is chosen to give you the reliability, performance, and confidence to go farther and explore more. Load up, point the wheels off the pavement, and find your way—your adventure starts here.

Empowering Your Journey

Your Trusted Off-Road Partner

At Venture Overland Company, we provide a carefully curated selection of top-tier brands and expert guidance to help you enhance your vehicle’s performance. Our community-driven approach ensures every product integrates seamlessly into your adventures, whether upgrading your Jeep, Toyota, or Ford. With our focus on quality, versatility, and outstanding service, we’re more than a store—we’re your partner in every off-road experience.

Questions?

Quick answers about returns, shipping, warranty and support for orders from Venture Overland Company.

Can I return a product if I'm not satisfied?

Yes. Most new, unused items in their original packaging can be returned within 30 days of delivery. Email us first for return authorization. See our Returns policy.

How can I contact customer service?

We provide support by email only: [email protected]. Include your order number or your vehicle year, make and model.

How long does it take to process and ship my order?

Most products ship directly from the manufacturer or distributor, and processing times vary by manufacturer. We'll email your tracking number as soon as your order ships. See our Shipping policy.

Are your products covered by a warranty?

Products are covered by their manufacturer's warranty. Email us with your order number and photos of the issue and we'll help you with the claim.

Can I cancel or modify my order after it’s been placed?

Email us as soon as possible. We can change or cancel an order only before it has been sent to the warehouse.

Exclusive discounts, just for you. Sign up now.