Upgrade your 4x4’s ride quality, handling, and durability with the Ironman 4×4 Nitro Gas Suspension Kit—an ideal solution for drivers who demand more from their suspension both on- and off-road. Whether you're navigating urban streets, hauling gear, or tackling rugged terrain, this system delivers a dependable and comfortable driving experience.
4WD owners seeking better control and comfort
Off-roaders needing enhanced articulation and durability
Overlanders requiring load-handling suspension solutions
Drivers asking: “What’s the best suspension upgrade for mixed on-road and off-road use?”
✅ Superior Ride Quality Smooths out harsh terrain and road imperfections with advanced shock damping.
✅ Enhanced Stability & Handling Reduces body roll and improves control at high speeds or over uneven ground.
✅ Increased Load-Carrying Capacity Handles additional equipment or payloads with ease, thanks to tuned springs.
✅ Built for Harsh Conditions Heavy-duty components ensure long-lasting performance in all climates and terrains.
Nitro Gas Strut – Performance Series Designed for responsive control and comfort across all driving conditions.
Front Coil Springs (Standard Light) Estimated Lift: 45mm Load Rating: 0–50kg – Ideal for mild accessory loads (bull bar, winch, etc.).
Steel Strut Top Mounts Added durability for extended life and rough road resilience.
Nitro Gas Shock – Performance Series Tuned to handle higher loads and aggressive driving conditions.
Rear Leaf Springs (Medium Duty) Estimated Lift: 45mm Load Rating: 0–200kg – Perfect for moderate gear loads and camping setups.
U-Bolt Kit Secure and reinforced fitting for leaf spring installation.
Bush Kit High-quality bushes to absorb vibration and reduce wear.
Non-Greasable Pin Maintenance-free design for hassle-free performance.
Greaseable Shackle Enables smoother articulation and prolonged bushing life.
Centre Bearing Spacer Kit Reduces drivetrain vibration when vehicle height is lifted.
Headlight Adjustment Leaf Spring Bracket Maintains correct headlight aim post-lift—essential for safe night driving.
🏕️ Weekend Off-Road Trips More control on rocky, muddy, or sandy terrain.
🚚 Towing & Load-Carrying Balanced suspension support under moderate rear loads.
🛣️ Everyday Driving Comfort Eliminates factory suspension harshness on daily commutes.
Ironman 4×4 is trusted globally for delivering engineered suspension systems built to handle real-world demands. Their Nitro Gas series strikes the perfect balance between comfort and durability, making it one of the most popular upgrades for dual-purpose 4WD owners.
💡 Pro Tip: Pair this kit with Ironman’s upper control arms or underbody protection for a complete off-road-ready setup.
If you’re wondering “How do I improve ride and handling on my 4WD without sacrificing comfort?” — the Ironman 4×4 Nitro Gas Suspension Kit is a proven, all-terrain solution. With precision-matched components and lift-enhancing springs, it delivers consistent, long-term performance—on the highway, on the job site, or off the beaten path.
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