Skip to product information

Ironman 4x4

Ironman 4x4 Nitro Gas Suspension System - Stage 1 for 2003-2023 Toyota 4Runner/Lexus GX460

Ironman 4x4 Nitro Gas Suspension System - Stage 1 for 2003-2023 Toyota 4Runner/Lexus GX460


Regular price $1,200.00
Sale price $1,200.00 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 1

Upgrade your Toyota 4Runner or Lexus GX460 for unbeatable off-road performance with the Ironman 4x4 Nitro Gas Suspension System - Stage 1. This high-performance kit enhances handling on rugged trails, provides increased ground clearance for tackling rocks and mud, and delivers superior damping to reduce body roll during overlanding adventures. Engineered with nitro gas technology, it offers fade-resistant shocks for a smoother ride, whether you're conquering remote backroads or daily commuting. Built for durability and reliability, this system boosts stability, comfort, and control, making it essential for 4x4 enthusiasts seeking enhanced off-road capabilities and long-lasting results.

Superior Performance for Every Journey

Experience unmatched handling and responsiveness on any terrain with the Ironman 4x4 Nitro Gas Suspension System. This stage 1 kit optimizes shock absorption and reduces vibration, ensuring a confident drive over uneven surfaces, twisty trails, and high-speed off-road runs. Whether you're exploring desert dunes or mountain passes, it provides precise control and improved traction for safer, more enjoyable overlanding trips.

Durability Built for the Wild

Crafted from premium, heavy-duty materials, this suspension system is designed to withstand harsh environments and extreme conditions. Ironman 4x4's nitro gas shocks feature corrosion-resistant coatings and robust construction, making them ideal for prolonged exposure to mud, water, and rough impacts. It's engineered for longevity, ensuring your 4Runner or GX460 stays reliable mile after mile in the wild.

Key Features

  • Nitro gas-filled shocks for consistent performance and reduced fade on demanding off-road trails.
  • Increased ground clearance up to 2 inches for better approach angles and obstacle navigation.
  • Enhanced damping control to minimize body roll and improve stability during high-speed maneuvers.
  • Direct-fit design for easy installation on 2003-2023 Toyota 4Runner and Lexus GX460 models.
  • Heavy-duty components that support additional loads from overlanding gear and rooftop tents.
  • Adjustable ride height options for customized setup based on your adventure needs.
  • Precision-engineered for better articulation and wheel travel, enhancing traction on uneven terrain.
  • Sealed nitro gas technology that prevents aeration and maintains optimal performance over time.

Ideal for Overlanders & Outdoor Enthusiasts

Perfect for serious overlanders, weekend warriors, and outdoor enthusiasts, this suspension system transforms your 4Runner or GX460 into a versatile machine for extended trips. Whether you're camping in remote areas, crossing rivers, or hitting technical trails, it delivers the reliability and capability needed to handle diverse adventures with ease.

Technical Specifications

Specification Value
Brand Ironman 4x4
SKU IRMTOY065ABKGS1P-ADK
Compatibility 2003-2023 Toyota 4Runner and Lexus GX460
Lift Height Up to 2 inches
Shock Type Nitro gas monotube
Weight Approximately 50 lbs
Warranty 3-year limited warranty

Performance You Can Trust

Ironman 4x4 backs this suspension system with rigorous testing and real-world performance data, ensuring it excels in challenging conditions. Trusted by off-road experts, it offers dependable results with minimal maintenance, giving you peace of mind on every expedition.

Why Choose Venture Overland Company?

As your go-to source for premium overlanding gear, Venture Overland Company provides expert guidance, secure shipping, and a commitment to quality. We curate top brands like Ironman 4x4 to help you gear up for success, with hassle-free returns and personalized support for all your adventure needs.


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.