Vehicle Fitment

  • 2010–2024 Toyota 4Runner (4.0 L V6; SR5, TRD Sport, TRD Off-Road, Limited, TRD Pro; RWD/4WD)

Fitment Notes

  • Provides approximately 2.5″ front / 2″ rear lift over stock height
  • Kit includes front Nitrocharger Plus struts with spring seat spacers and rear Nitrocharger Plus shocks
  • Front spring load range: 220–330 lb; rear load set at stock weight (0 lb)
  • Designed for stock or lightly loaded use; retuned shocks ideal for off-road and towing applications

Features

  • Twin-tube Nitrocharger Plus design with integrated reserve tube for durability
  • Vehicle-specific valving for improved ride control, minimal roll, and enhanced handling
  • Heavy-gauge steel chassis and high-flow piston resist aeration and heat
  • Front adjustable spring seat with five positions via trim spacers
  • Rear shocks tuned for stock rear load for predictable damping performance
  • OE-style rubber and polyurethane bushings for noise reduction and longevity
  • Prop 65 exempt and backed by ARB’s 3‑year warranty
  • Direct bolt-on installation; no cutting or welding required

Specifications

  • Part Number: 2011K
  • Front Lift: ~2.5″; Spring Load: 220–330 lb
  • Rear Lift: ~2.0″; Spring Load: 0 lb (stock)
  • Strut Body Size: ~2.28 in; Rear Shock Extended Length: ~22.9 in; Compressed: ~14.1 in
  • Material: Steel construction; Twin-tube with reserve
  • Finish: Yellow with black reserve tube
  • Warranty: 3 years

Included Components

  • 2× Front Nitrocharger Plus struts (with spring seat spacers)
  • 2× Rear Nitrocharger Plus shocks
  • 4× Trim spacers (shims) for spring adjustment
  • 4× OE-style bushes/pistons
  • 2× Instruction sheets with torque specs

Product Description

The ARB 2011K Nitro Plus suspension kit is a comprehensive bolt-on upgrade tailored for 2010–2024 Toyota 4Runner models. Offering a balanced lift setup--2.5″ in front and 2″ in rear--this kit enhances ground clearance, towing capability, and off-road control while maintaining comfort for daily driving.

Built with ARB’s Nitrocharger Plus twin-tube shocks and struts featuring vehicle-specific valving and high-flow pistons, the kit delivers responsive damping and fade-resistant performance. The front struts include adjustable spring seat spacers, allowing fine-tuned ride height within the specified load range (220–330 lb). The kit arrives ready to install with OE-style bushings and full instructions, supported by a 3-year warranty and Prop 65 compliance--ideal for 4Runner owners seeking performance and reliability.



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