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Ironman 4x4

Stage 3 Nitro Gas Suspension Kit for 03-23 4Runner/GX460

Stage 3 Nitro Gas Suspension Kit for 03-23 4Runner/GX460


Regular price $2,159.00
Sale price $2,159.00 Regular price

✔ 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)

Upgrade your Toyota 4Runner or Lexus GX460 (2003-2023) with the Ironman 4x4 Stage 3 Nitro Gas Suspension Kit, designed for serious overlanding and off-road adventures. This high-performance kit delivers enhanced ground clearance, superior shock absorption, and precise handling on rugged terrains, making every trail more conquerable. Featuring nitro gas technology, it reduces fade and improves stability, allowing you to tackle rocks, mud, and steep inclines with confidence. Ideal for overlanders seeking durability and reliability, this kit boosts towing capacity and ride comfort without sacrificing control. Experience the difference in off-road suspension that combines advanced engineering with real-world toughness for your next expedition.

Superior Performance for Every Journey

Elevate your off-road experience with the Ironman 4x4 Stage 3 kit, engineered for responsive damping and reduced body roll. Whether you're navigating twisty trails or high-speed desert runs, this suspension system ensures a smoother ride, enhanced traction, and better vehicle control, making it perfect for 4Runner and GX460 owners who demand peak performance on diverse terrains.

Durability Built for the Wild

Crafted from heavy-duty, corrosion-resistant materials, this nitro gas suspension kit withstands harsh elements like extreme weather, rough impacts, and heavy loads. Built for the demands of overlanding, it features reinforced components that maintain integrity over thousands of miles, ensuring your 4Runner or GX460 stays reliable in the wildest environments.

Key Features

  • Nitro gas shocks for faster response and reduced fade during intense off-road conditions.
  • Adjustable lift height up to 2-3 inches for improved ground clearance and custom fit.
  • High-strength steel construction with zinc coating for superior rust resistance and longevity.
  • Enhanced damping technology for better control on uneven surfaces and high-speed maneuvers.
  • Compatible with 2003-2023 Toyota 4Runner and Lexus GX460 models for easy installation.
  • Improved towing and payload capacity without compromising ride quality.
  • Precision-engineered valving for optimal performance in both on-road and off-road scenarios.
  • Sealed boots and protective dust covers to shield against dirt, water, and debris.

Ideal for Overlanders & Outdoor Enthusiasts

Tailored for adventure seekers, this Stage 3 kit is the go-to choice for overlanders exploring remote trails, campers tackling weekend getaways, and 4x4 enthusiasts pushing limits. It provides the perfect balance of comfort and capability, turning your 4Runner or GX460 into a versatile machine for overlanding gear setups, ensuring you stay prepared for any outdoor challenge.

Technical Specifications

Specification Details
Lift Height 2-3 inches adjustable
Shock Type Nitro gas monotube
Compatibility 2003-2023 Toyota 4Runner and Lexus GX460
Weight Capacity Up to 2,500 lbs per axle
Material High-strength steel with zinc coating
Extended Length 24-26 inches (varies by model)
Compressed Length 16-18 inches (varies by model)
Warranty 3-year limited warranty

Performance You Can Trust

Backed by Ironman 4x4's reputation for quality, this Stage 3 kit has been rigorously tested on real off-road trails, delivering consistent performance that overlanders rely on. With thousands of satisfied users reporting improved handling and durability, you can trust this suspension to enhance your 4Runner or GX460's capabilities mile after mile.

Why Choose Venture Overland Company?

At Venture Overland Company, we specialize in premium overlanding gear, offering expert advice and hassle-free returns. As an authorized Ironman 4x4 retailer, we ensure authentic products like this Stage 3 kit are delivered with top-notch customer support, helping you gear up for your next adventure with confidence and peace of mind.


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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