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Ironman 4x4

Ironman 4x4 Nitro Gas Suspension Upgrade - Stage 2 for 2003-2023 Toyota 4Runner/Lexus GX460

Ironman 4x4 Nitro Gas Suspension Upgrade - Stage 2 for 2003-2023 Toyota 4Runner/Lexus GX460


Regular price $2,048.00
Sale price $2,048.00 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 NITRO GAS SUSPENSION UPGRADE - STAGE 2

Upgrade your Toyota 4Runner or Lexus GX460 for unbeatable off-road performance with the Ironman 4x4 Nitro Gas Suspension Upgrade - Stage 2, designed for models from 2003 to 2023. This kit delivers enhanced ground clearance, superior shock absorption, and reduced body roll, making it ideal for rugged overlanding adventures, trail conquering, and daily drives on uneven terrain. Experience smoother handling on rocks, mud, and highways with nitro gas technology that minimizes fade and maximizes stability, while improving towing capacity and vehicle control for serious off-road enthusiasts. Built for durability and precision, this suspension system ensures your rig is ready for any challenge, from weekend escapes to epic expeditions.

Superior Performance for Every Journey

Take on the toughest trails with confidence using the Ironman 4x4 Stage 2 suspension, which features advanced nitro gas shocks for exceptional damping and responsiveness. This upgrade provides precise control over rough terrain, reducing vibrations and enhancing acceleration, braking, and cornering for a more dynamic off-road experience. Whether you're navigating desert dunes or mountain passes, this system elevates your 4Runner or GX460's performance to handle high-speed runs and heavy loads with ease.

Durability Built for the Wild

Engineered with heavy-duty materials, the Ironman 4x4 Nitro Gas Suspension is built to withstand extreme conditions, including corrosion, impacts, and prolonged exposure to elements. Its robust construction, including reinforced mounts and high-grade steel components, ensures long-lasting reliability for overlanders who demand gear that performs in the harshest environments, from remote wilderness to daily commutes.

Key Features

  • Nitro gas shocks for fade-resistant performance and improved ride quality on off-road surfaces.
  • Stage 2 lift kit providing 2-3 inches of additional ground clearance for better obstacle navigation.
  • Compatible with KDSS systems on select 4Runner and GX460 models for seamless integration.
  • Heavy-duty coil springs and bushings designed to handle increased loads and reduce wear.
  • Adjustable damping settings to fine-tune for different terrains, from soft sand to rocky trails.
  • Precision-engineered for 2003-2023 Toyota 4Runner and Lexus GX460 vehicles.
  • Easy bolt-on installation with no welding required, minimizing downtime for overlanding trips.
  • Enhanced stability and reduced body roll for safer, more controlled off-road adventures.

Ideal for Overlanders & Outdoor Enthusiasts

Perfect for overlanders, campers, and adventure seekers, this Ironman 4x4 suspension upgrade transforms your 4Runner or GX460 into a versatile machine for exploring remote trails, tackling overland expeditions, and enjoying outdoor pursuits. It supports roof racks, winches, and gear loads without compromising handling, making it a go-to choice for those who live for off-grid getaways and rugged terrain challenges.

Technical Specifications

Specification Details
Lift Height 2-3 inches
Shock Type Nitro gas monotube
Compatibility 2003-2023 Toyota 4Runner and Lexus GX460 with KDSS
Weight Capacity Up to 2,500 lbs additional load
Material High-strength steel and polyurethane bushings
Damping Adjustability Multi-stage adjustable
Installation Time Approximately 4-6 hours with basic tools

Performance You Can Trust

Backed by Ironman 4x4's reputation for quality engineering and rigorous testing, this Stage 2 suspension upgrade has been proven on real-world off-road routes, ensuring dependable performance mile after mile. With a limited lifetime warranty, you can rely on this kit to deliver consistent results, even under the most demanding conditions, giving peace of mind to every overlander.

Why Choose Venture Overland Company?

At Venture Overland Company, we specialize in premium overlanding gear like the Ironman 4x4 suspension, offering expert advice and authentic products straight from the manufacturer. Our commitment to customer satisfaction means you'll get personalized support, easy returns, and access to a community of enthusiasts, making us the trusted source for enhancing your 4Runner or GX460 adventures.


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.

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