Skip to product information

Ironman 4x4

Ironman 4x4 & GX460 Nitro Gas Suspension System - Stage 2 Upgrade for 2003-2023 Toyota 4Runner

Ironman 4x4 & GX460 Nitro Gas Suspension System - Stage 2 Upgrade for 2003-2023 Toyota 4Runner


Regular price $1,949.00
Sale price $1,949.00 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)

03-23 4RUNNER & GX460 NITRO GAS SUSPENSION SYSTEM - STAGE 2 Upgrade

Upgrade your Toyota 4Runner or Lexus GX460 with the Ironman 4x4 Nitro Gas Suspension System - Stage 2, designed for serious off-road enthusiasts seeking unparalleled performance on rugged trails. This system enhances ground clearance, improves handling on uneven terrain, and delivers superior shock absorption to tackle overlanding adventures with confidence. Featuring advanced nitro gas technology, it minimizes fade during intense off-road conditions, providing a smoother ride while boosting vehicle stability and control. Ideal for 2003-2023 models, this upgrade ensures better payload capacity and reduced body roll, making it a must-have for 4x4 overlanding, rock crawling, and desert expeditions. Experience the benefits of enhanced durability, increased traction, and reliable performance that keeps you exploring further with peace of mind.

Superior Performance for Every Journey

The Ironman 4x4 Nitro Gas Suspension System - Stage 2 elevates your 4Runner or GX460's off-road capabilities with responsive damping and precise control. Engineered for high-speed trails and technical terrains, it offers exceptional stability, reduced vibration, and improved cornering, ensuring you conquer challenging landscapes with ease. Whether you're navigating muddy paths or steep inclines, this system provides the performance edge for seamless overlanding experiences.

Durability Built for the Wild

Constructed from high-grade, rust-resistant materials, the Ironman 4x4 Nitro Gas Suspension System is built to withstand harsh environmental conditions, from desert heat to mountain mud. Its heavy-duty components are rigorously tested for long-term reliability, offering fade-resistant performance that outlasts standard suspensions. This means less maintenance and more time on the trail for your 4Runner or GX460 adventures.

Key Features

  • Nitro gas shocks for superior damping and reduced fade on rough terrains
  • Stage 2 upgrade with adjustable height settings for customized lift and clearance
  • Compatible with 2003-2023 Toyota 4Runner and Lexus GX460 models for seamless integration
  • Enhanced load-carrying capacity to support overlanding gear and heavy payloads
  • Improved articulation for better wheel travel and traction on uneven surfaces
  • Corrosion-resistant coatings for protection against elements in off-road environments
  • Easy bolt-on installation with no welding required, saving time and effort
  • Precision-engineered to maintain factory ride quality while boosting off-road performance

Ideal for Overlanders & Outdoor Enthusiasts

Perfect for overlanders, campers, and adventure seekers, the Ironman 4x4 Nitro Gas Suspension System transforms your 4Runner or GX460 into a versatile machine for extended trips. It excels in scenarios like cross-country expeditions, remote trail explorations, and weekend getaways, providing the reliability and comfort needed for both daily drives and intense off-road challenges. If you're passionate about 4x4 overlanding, this system ensures your vehicle is ready for whatever the wild throws at you.

Technical Specifications

Specification Details
Lift Height 2-3 inches adjustable
Shock Type Nitro gas pressurized
Compatibility 2003-2023 Toyota 4Runner and Lexus GX460
Weight Capacity Up to 2,500 lbs additional payload
Material High-strength steel with powder coating
Installation Time Approximately 4-6 hours with basic tools
Warranty 3-year limited warranty

Performance You Can Trust

Backed by Ironman 4x4's reputation for quality, the Nitro Gas Suspension System - Stage 2 undergoes extensive real-world testing to deliver consistent performance in demanding conditions. Its advanced design ensures long-term dependability, with features like sealed bearings and high-pressure gas cells that prevent leaks and maintain optimal function mile after mile on off-road trails.

Why Choose Venture Overland Company?

At Venture Overland Company, we specialize in premium overlanding gear, offering expert advice and top-tier products like the Ironman 4x4 suspension system. Our commitment to customer satisfaction includes hassle-free returns and personalized support to help you gear up for your next adventure. Trust us for authentic, high-performance solutions that enhance your vehicle's capabilities and your overlanding experiences.


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.