🚙 Engineered specifically for KDSS-equipped Toyota 4Runners, the 3" IM2.5 Suspension Lift Kit delivers an uncompromising balance of ride comfort, control, and off-road capability—without sacrificing KDSS functionality. Built with advanced monotube technology, precision valving, and superior heat dissipation, this system provides confidence and stability in every driving condition.
🔥 Built For
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🏁 Performance enthusiasts
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🏋️ Lightly or heavily loaded trucks & SUVs
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🚗 Daily-driven vehicles that demand serious off-road capability
🛠️ 2.5" Monotube Aircraft-Grade Aluminum Construction
The 2.5" extruded monotube body is manufactured from 6061-T6 aircraft-grade aluminum, delivering:
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Up to 4× better heat dissipation than steel
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30% weight reduction for improved performance
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Increased durability under extreme conditions
🔩 Large 57mm Billet Aluminum Piston
A CNC-machined billet aluminum piston provides:
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60% more surface area than traditional designs
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Extremely precise valve tuning
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Exceptional ride comfort and suspension control
🧪 Premium Internal Components
Built to perform in demanding environments using:
🌄 Velocity-Sensitive Monotube Design
Automatically adapts to terrain changes:
🛡️ Type 2 Anodized Corrosion-Resistant Finish
Military-grade anodizing protects against:
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Harsh weather, mud, and road grime
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Corrosion and long-term wear
🔗 Double-Bonded Natural Rubber Bushings
Engineered for reliability and comfort:
📏 Adjustable Coilover System
Featuring an Acme-threaded body, the IM2.5 allows:
🛡️ Built to Last
The IM2.5 Monotube Suspension is engineered for unmatched durability and longevity, eliminating the frequent servicing required by comparable shocks. Fully rebuildable, yet designed to perform flawlessly without routine maintenance.
✅ Warranty Coverage
Backed by IRONMAN 4X4’s 4-Year Unlimited-Mileage Warranty — unlikely to be needed thanks to the IM2.5’s legendary durability, but ready when the unexpected happens.
📦 Kit Configurations (KDSS Compatible)
🔹 Stage 1 Includes
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Front IM2.5 Coilovers
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Rear Adjustable Panhard Bar (KDSS compatible)
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Rear Sway Bar Relocation Brackets (KDSS compatible)
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Rear IM2.5 Shocks
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Rear Coil Springs
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Rear Bump Stop Spacer Kit
🔹 Stage 2 Includes
🔹 Stage 3 Includes
🚘 Vehicle Fitment
Enhanced Off-Road Capability
The 3 inch lift kit provides a significant boost in ground clearance for your Toyota 4Runner. This height increase ensures that you can tackle rough terrains and obstacles with ease. Because of the improved approach and departure angles, you'll experience better performance on rocky trails. Not only does the lift kit enhance your vehicle's capability, but it also elevates its off-road appearance, making your 4Runner a true standout.
Superior Components for Durability
Constructed by Ironman4x4, this suspension lift kit features durable components that are designed to withstand tough driving conditions. The heavy-duty materials ensure longevity, so you won't have to worry about frequent replacements. Additionally, the kit is specifically engineered for models equipped with KDSS, ensuring a perfect fit and optimal performance. This attention to detail means you can enjoy the full benefits of your lifted suspension without compromising your vehicle's integrity.
Improved Aesthetic Appeal
Aside from performance advantages, the 3 inch lift kit transforms the overall look of your 4Runner. A taller stance not only adds a robust aesthetic but also allows for larger tires, which can further enhance traction and stability. This visual upgrade can make your vehicle more appealing both on and off the road. So, if you're looking to turn heads while enjoying enhanced functionality, this lift kit is the ideal solution.
