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Ironman 4x4

Ironman 4x4 Performance Nitro Gas Suspension Kit - Stage 2 for 2003-2023 Toyota 4Runner/Lexus GX460

Ironman 4x4 Performance Nitro Gas Suspension Kit - Stage 2 for 2003-2023 Toyota 4Runner/Lexus GX460


Regular price $2,188.00
Sale price $2,188.00 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 PERFORMANCE NITRO GAS SUSPENSION KIT - STAGE 2

Upgrade your 2003-2023 Toyota 4Runner or Lexus GX460 with the Ironman 4x4 Performance Nitro Gas Suspension Kit - Stage 2, designed for serious overlanding and off-road enthusiasts. This kit delivers enhanced ground clearance, superior shock absorption, and improved handling on rugged terrains, allowing you to tackle trails, rocks, and uneven surfaces with confidence. Featuring nitro gas technology, it reduces fade for consistent performance during long adventures, while increasing load capacity for gear-heavy trips. Experience better ride quality, reduced body roll, and ultimate durability that withstands harsh elements, making every overland journey safer and more enjoyable. Ideal for off-road upgrades, this kit ensures your vehicle performs at its best on and off the pavement.

Superior Performance for Every Journey

Take on challenging overland routes with the Ironman 4x4 Nitro Gas Suspension Kit, which provides precise damping and responsive handling for 4Runner and GX460 models. Whether you're navigating desert dunes or mountain passes, this Stage 2 system enhances acceleration, braking, and cornering, ensuring a smooth ride even under heavy loads. Engineered for real-world off-road conditions, it minimizes vibrations and maximizes traction, turning your daily driver into a high-performance adventure machine.

Durability Built for the Wild

Crafted from high-grade materials, this suspension kit is built to endure the toughest environments, from muddy trails to extreme temperatures. Ironman 4x4's nitro gas shocks resist corrosion and wear, offering long-lasting reliability for overlanders who demand gear that won't quit. With reinforced components, it's designed to handle repeated impacts and heavy use, keeping your 4Runner or GX460 performing optimally mile after mile in the wild.

Key Features

  • Nitro gas shocks for superior damping and reduced fade during intense off-road sessions.
  • Stage 2 enhancements including lifted coils for increased ground clearance up to 2 inches.
  • Compatible with 2003-2023 Toyota 4Runner and Lexus GX460 models, including KDSS-equipped variants.
  • Improved load-carrying capacity for overlanding gear, supporting up to 1,500 lbs without sagging.
  • Precision-tuned valving for better control on uneven terrain and high-speed maneuvers.
  • Easy bolt-on installation with no welding required, making it accessible for DIY enthusiasts.
  • Corrosion-resistant coatings for protection against mud, water, and rust in harsh conditions.
  • Backed by a limited lifetime warranty for peace of mind on every adventure.

Ideal for Overlanders & Outdoor Enthusiasts

Perfect for those who live for overlanding expeditions, this suspension kit elevates your 4Runner or GX460 for camping, hunting, or cross-country travels. It provides the stability needed for towing trailers or carrying roof racks full of equipment, while enhancing comfort on long hauls. Whether you're exploring remote trails or weekend getaways, Ironman 4x4's design ensures your vehicle handles like a pro, making it a must-have for outdoor enthusiasts seeking reliable off-road performance.

Technical Specifications

Specification Value
Shock Type Nitro Gas
Compatibility 2003-2023 Toyota 4Runner, Lexus GX460 (including KDSS)
Lift Height Up to 2 inches
Weight Capacity 1,500 lbs additional
Material High-strength steel with corrosion-resistant coating
Installation Type Bolt-on, no modifications required
Warranty Limited lifetime
SKU IRMTOY065CCKG2S2P-KDSS-ADK

Performance You Can Trust

Ironman 4x4 has a proven track record in the overlanding community, with this Nitro Gas Suspension Kit rigorously tested on real off-road trails to ensure top-tier performance. Drivers report noticeable improvements in handling and durability, making it a favorite among 4Runner and GX460 owners for its ability to deliver consistent results in demanding conditions. Trust in a brand that's engineered for adventure and backed by real-world success stories.

Why Choose Venture Overland Company?

As your go-to source for premium overlanding gear, Venture Overland Company offers expert advice and unbeatable customer support for products like the Ironman 4x4 Suspension Kit. We curate high-quality items from trusted brands to enhance your off-road experiences, with easy returns and secure checkout on our Shopify store. Join thousands of satisfied customers who rely on us for reliable upgrades that fuel their adventures.


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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