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Ironman 4x4

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

Ironman 4x4 Nitro Gas Suspension System - Stage 1 Upgrade 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

Transform your 2003-2023 Toyota 4Runner or Lexus GX460 with the Ironman 4x4 Nitro Gas Suspension System – Stage 1 Upgrade, designed for serious off-road enthusiasts and overlanding adventures. This high-performance kit delivers enhanced ground clearance, superior shock absorption, and reduced body roll for tackling rugged trails, rocky terrains, and uneven surfaces with confidence. Featuring advanced nitro gas technology, it provides a smoother ride on and off the road, while improving vehicle stability and handling during intense overlanding trips. Ideal for those seeking reliable upgrades that boost durability, traction, and overall off-road capability without compromising daily drivability.

Superior Performance for Every Journey

Experience unmatched handling and control on diverse terrains with the Ironman 4x4 Nitro Gas Suspension System. Engineered for the 4Runner and GX460, this Stage 1 upgrade optimizes damping and rebound for precise steering response, allowing you to conquer mud, rocks, and steep inclines effortlessly. Whether you're on a weekend overland expedition or daily commutes, this system ensures a balanced ride that minimizes vibrations and enhances acceleration, making every journey more enjoyable and secure.

Durability Built for the Wild

Crafted from premium-grade materials, the Ironman 4x4 Nitro Gas Suspension System is built to withstand the harshest environments, from desert dunes to mountain passes. Its corrosion-resistant components and heavy-duty construction provide long-lasting protection against wear, ensuring your 4Runner or GX460 performs reliably in extreme conditions. This upgrade not only extends the lifespan of your suspension but also maintains structural integrity, giving you peace of mind on extended overlanding trips.

Key Features

  • Nitro gas shocks for improved gas pressurization, reducing fade and enhancing ride consistency on off-road trails.
  • Stage 1 lift kit that increases ground clearance by up to 2 inches for better approach and departure angles.
  • Precision-tuned valving for superior damping control, adapting to various speeds and terrains seamlessly.
  • Direct-fit design for easy installation on 2003-2023 Toyota 4Runner and Lexus GX460 models, with no major modifications required.
  • High-quality polyurethane bushings that resist deterioration and provide enhanced flexibility.
  • Compatibility with additional accessories like winches and roof racks for customized setups.
  • Limited lifetime warranty from Ironman 4x4, ensuring reliability and customer satisfaction.

Ideal for Overlanders & Outdoor Enthusiasts

Perfect for overlanders, campers, and adventure seekers, this Ironman 4x4 suspension system elevates your 4Runner or GX460 for extended expeditions. It supports heavier loads from gear and trailers, maintaining stability on remote trails and uneven landscapes. Whether you're exploring national parks or tackling backcountry routes, this upgrade enhances your vehicle's off-road prowess, making it a must-have for those who demand versatility, comfort, and performance in the great outdoors.

Technical Specifications

Specification Details
Compatibility 2003-2023 Toyota 4Runner and Lexus GX460
Lift Height Up to 2 inches
Shock Type Nitro gas monotube shocks
Weight Capacity Supports up to 1,500 lbs additional load
Material High-strength steel and polyurethane
Installation Time Approximately 2-4 hours with basic tools
Warranty Limited lifetime on components

Performance You Can Trust

Backed by Ironman 4x4's reputation for engineering excellence, this Nitro Gas Suspension System undergoes rigorous testing to deliver consistent performance in real-world conditions. From high-speed desert runs to slow rock crawling, it provides dependable handling and reduced maintenance needs, ensuring your 4Runner or GX460 is ready for any challenge. Trust in a system that's proven to enhance safety and longevity, making it a smart investment for serious off-roaders.

Why Choose Venture Overland Company?

At Venture Overland Company, we specialize in premium overlanding gear like the Ironman 4x4 suspension systems, offering expert advice and seamless shopping for enthusiasts. Our commitment to quality means we source only top-tier products that are rigorously vetted for performance and durability. With hassle-free returns and a team of overlanding experts, we ensure you get the right gear to elevate your adventures—because your next journey deserves the best.


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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