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Ironman 4x4

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

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


Regular price $2,488.00
Sale price $2,488.00 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 SYSTEM - STAGE 3 Upgrade

Upgrade your Toyota 4Runner or Lexus GX460 for unbeatable off-road performance with the Ironman 4x4 Nitro Gas Suspension System - Stage 3. Designed for serious overlanders and trail enthusiasts, this system delivers enhanced ground clearance, superior shock absorption, and precise handling on rugged terrains. Experience reduced body roll, improved stability during high-speed maneuvers, and a smoother ride over rocks, mud, and uneven trails. Built with high-quality nitro gas shocks, this upgrade ensures longevity and reliability for extended adventures, making it ideal for overlanding trips, desert expeditions, and daily off-road driving. Boost your vehicle's capability and conquer any landscape with confidence.

Superior Performance for Every Journey

Take on the toughest trails with the Ironman 4x4 Nitro Gas Suspension System, engineered to provide exceptional performance on and off the road. This Stage 3 upgrade enhances your 4Runner or GX460 with advanced damping technology, allowing for quicker response to bumps and better control during aggressive driving. Whether you're navigating steep inclines or crossing rough landscapes, this system ensures a balanced, responsive ride that keeps you in command, making every overlanding journey safer and more enjoyable.

Durability Built for the Wild

Crafted from premium materials, the Ironman 4x4 Nitro Gas Suspension System is designed to withstand the harshest conditions that overlanders face. With heavy-duty components resistant to corrosion, impact, and extreme temperatures, this Stage 3 kit offers long-lasting durability for years of reliable use. Tested in real-world scenarios like rocky trails and muddy paths, it maintains its integrity, ensuring your vehicle performs optimally even in the wildest environments without frequent maintenance.

Key Features

  • Nitro gas shocks for faster rebound and superior damping on uneven off-road surfaces.
  • Increased lift height of up to 2-3 inches for better ground clearance and obstacle navigation.
  • Precision-tuned valving for enhanced stability and reduced body sway during high-speed overlanding.
  • Compatible with 2003-2023 Toyota 4Runner and Lexus GX460 models, including KDSS systems.
  • High-strength steel construction to handle heavy loads and aggressive terrain without compromise.
  • Easy bolt-on installation with included hardware for a hassle-free upgrade.
  • Adjustable ride height options to customize your setup for different overlanding adventures.
  • Improved tire clearance for larger wheels, enhancing traction and off-road capability.

Ideal for Overlanders & Outdoor Enthusiasts

Perfect for avid overlanders, campers, and outdoor enthusiasts who demand more from their vehicles, the Ironman 4x4 Nitro Gas Suspension System elevates your 4Runner or GX460 for extended trips into remote areas. It provides the confidence to tackle challenging trails, carry heavy gear, and maintain comfort during long hauls, making it a must-have for weekend warriors and full-time adventurers alike. Unlock new possibilities for exploration with a suspension system tailored for the demands of overlanding life.

Technical Specifications

Specification Details
Brand Ironman 4x4
SKU IRMTOY065BCKG2S3P-KDSS-ADK
Compatibility 2003-2023 Toyota 4Runner and Lexus GX460 (with KDSS)
Lift Height 2-3 inches
Shock Type Nitro gas monotube
Weight Approximately 50 lbs (22.7 kg)
Material High-strength steel and aluminum
Warranty Limited lifetime warranty

Performance You Can Trust

Backed by Ironman 4x4's reputation for excellence, this Stage 3 suspension system has been rigorously tested on real off-road conditions, delivering consistent performance that overlanders rely on. Users report noticeable improvements in handling, reduced fatigue on long drives, and enhanced vehicle longevity, making it a trusted choice for those who push their limits in the outdoors.

Why Choose Venture Overland Company?

At Venture Overland Company, we specialize in premium overlanding gear, offering expert advice and top-notch customer support to ensure your satisfaction. As an authorized Ironman 4x4 retailer, we provide authentic products like this Nitro Gas Suspension System with competitive pricing and hassle-free returns. Join our community of passionate adventurers and gear up for your next expedition with confidence.


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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