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Dobinsons 1" to 3.5" IMS Lift Kit (2010-2024)

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  • All rear heights are measured on a vehicle with 3rd-row seating
  • Complete suspension kit for 4x4 Off Road Use, fine-tuned to match the vehicle
  • Fully re-buildable and re-valvable
  • zero shock fade in all terrains with a full load
  • Superior Designed Nitro Gas Monotube Shocks, thicker walls, longer travel
  • Corrosion-resistant (EDP Surface Protection)
  • Direct, bolt-on replacement for easy fitment
  • 50mm hi-flow CNC 6061 Billet alloy piston
  • Heavy duty single piece lower leg
  • Japanese NOK Multi-Lip seals, Fuchs German shock absorber oil, and Natural Rubber Bushings for reduced noise vibration and flexibility
  • High-Quality Australian-made coil springs, heat treated, fully scragged, powder coated
  • Includes 2 Front IMS Struts, 2 Rear IMS Shocks, and 4 Coil Springs.
  • Ā ***2.5" or more of lift, new UCA's are recommended***

****Coil seat for IMS59-50700 should be set at 213mm(8.38") andĀ IMS59-50574Ā should be set at 226mm(8.89")Ā from the strut bushing eye. Picture black and white on the listing to reference how to measure. Please check our instructions section or reach out if you have any questions. If done incorrectly you can damage the shocks, springs, and vehicle.*****


Ā Strut assembly instructions

NOTE:Ā For a lift of 3" in the rear, new extended brake lines and a minimum of 2" bump stop extensions are required to be used with our long travel rear shocks.Ā  At full extension, the stock brake lines could get damaged, and with stock, bump stops in place, the shocks will bottom out before the bump stop fully engages, which will quickly destroy the shocks.


Dobinsons offers this complete suspension system for the 2010-2024 Toyota 4Runner 5th Generation 4.0L V6, with various lift height and coil load options to suit whatever accessory weight you have added to your vehicle, and your desired lift height.Ā  Contact Dobinsons directly if you have questions before ordering. Designed, developed, and tested in Australia by Dobinsons Spring & Suspension, in-house suspension design engineers, our 4Ɨ4 shock absorbers and coil springs are designed and tested to perform in the harshest conditions right across the world. As we export to over 40 countries worldwide from their Australian head office, the importance of quality is at the forefront of the complete design and manufacturing process. This ensures every shock and coil spring can withstand the blistering heat and corrugations of the Australian outback right through to the subzero temperatures of a Russian winter. OurĀ IMS shock absorbers are made from the worldā€™s highest quality external and internal parts sourced worldwide. They provide a significant increase in performance over standard shock absorbers. OurĀ IMS shock absorbers feature larger bodies, larger bores, and increased valving performance to dramatically improve vehicle handling and control and reduce shock fade. We proudly manufacture the highest quality replacement coil springs for many different applications, complying with ISO9001:2008 international quality standards from our state-of-the-art manufacturing facility in Central Queensland, Australia. All Dobinsonsā„¢ coil springs are load tested and scragged 100% to eliminate subsequent spring sag. We also perform spring fatigue and hardness testing using in-house state of the art testing equipment.
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