Skip to product information

Ironman 4x4

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

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


Regular price $2,459.00
Sale price $2,459.00 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)

Upgrade your Toyota 4Runner or Lexus GX460 for unbeatable off-road performance with the Ironman 4x4 Nitro Gas Suspension Kit, designed for models from 2003 to 2023. This high-performance kit enhances vehicle stability, improves ground clearance, and delivers superior shock absorption on rugged trails, making it ideal for overlanding, rock crawling, and daily adventures. Experience reduced body roll, better traction in challenging terrains, and a smoother ride that minimizes fatigue on long hauls. Built with advanced nitro gas technology, it ensures consistent damping and durability, empowering off-road enthusiasts to conquer more miles with confidence and reliability.

Superior Performance for Every Journey

Take on any terrain with the Ironman 4x4 Nitro Gas Suspension Kit, which provides precise handling and responsive control for your 4Runner or GX460. Whether you're navigating muddy trails, rocky paths, or high-speed desert runs, this kit optimizes suspension travel and reduces vibration, ensuring a comfortable and controlled ride that enhances your overall driving experience on and off the road.

Durability Built for the Wild

Engineered for the harshest environments, the Ironman 4x4 Nitro Gas Suspension Kit features heavy-duty construction that withstands extreme weather, impacts, and heavy loads. Made from premium materials like reinforced steel and high-pressure gas chambers, it offers long-lasting protection against corrosion and wear, making it a reliable choice for serious overlanders who demand gear that performs season after season in the wild.

Key Features

  • Nitro gas technology for consistent damping and reduced fade during intense off-road use.
  • Direct fit for 2003-2023 Toyota 4Runner and Lexus GX460 models, ensuring seamless installation.
  • Increased suspension travel and articulation for better wheel contact on uneven surfaces.
  • Enhanced ground clearance to tackle obstacles like rocks, ruts, and steep inclines.
  • Heavy-duty components that improve vehicle stability and reduce body roll on twisty trails.
  • Corrosion-resistant coatings for longevity in wet or salty conditions.
  • Easy bolt-on design with no major modifications required for most vehicles.
  • Balanced tuning for a smoother ride, whether on daily commutes or extended overland expeditions.

Ideal for Overlanders & Outdoor Enthusiasts

Perfect for overlanding builds and outdoor adventures, the Ironman 4x4 Nitro Gas Suspension Kit elevates your 4Runner or GX460 to handle everything from weekend camping trips to cross-country expeditions. It pairs seamlessly with other 4x4 upgrades, providing the stability and comfort needed for carrying gear, towing, or exploring remote trails, making it a must-have for enthusiasts who prioritize adventure and preparedness in their vehicles.

Technical Specifications

Specification Value
Compatibility 2003-2023 Toyota 4Runner and Lexus GX460
Suspension Type Nitro Gas Shocks
Lift Height 2-3 inches (depending on configuration)
Material High-strength steel with protective coatings
Weight Approximately 45 lbs per set
Warranty 3-year limited warranty
SKU IRMTOY065BBKG2S4P-ADK
Brand Ironman 4x4

Performance You Can Trust

Backed by rigorous testing and real-world off-road validation, the Ironman 4x4 Nitro Gas Suspension Kit delivers dependable performance that overlanders rely on. Thousands of satisfied customers have experienced improved handling and reduced maintenance needs, proving its ability to perform under pressure and enhance your vehicle's longevity for years of adventurous use.

Why Choose Venture Overland Company?

At Venture Overland Company, we specialize in premium overlanding gear like the Ironman 4x4 Nitro Gas Suspension Kit, offering authentic products with expert advice and hassle-free shopping. Enjoy secure shipping, a user-friendly website, and dedicated customer support to help you build the ultimate off-road rig. Trust us for quality, value, and a seamless experience that keeps you focused on the adventure ahead.


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.