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Dobinsons 3″ Long Travel 4Runner IMS Suspension Kit for 2010-24

(5 customer reviews)
  • Suits Toyota 4Runner 5th Gen 4×4 from 2010 to 2024, without KDSS only
  • Extended Travel front struts and Long Travel Rear shocks along with all related components are listed on this page
  • Maximize the suspension travel of your Toyota 4Runner for the most flex and travel you can get from bolt-on parts
  • Complete suspension kit for 4×4 Off Road Use, fine tuned to match the vehicle
  • Coils are specifically suited to the additional accessory load (weight) on the vehicle
  • Lifting 3″ front and rear maintains factory rake
  • Dobinsons have the largest selection of front and rear coils for 4Runners and in multiple colors
  • Add up how much accessory weight you have on the front and then the rear, that’s your constant load
  • Then choose the lift height from the coils that most closely matches the added weight
  • Fully rebuildable and re-valvable shocks and struts
  • Zero shock fade in all terrains with full load
  • Direct, bolt-on replacement for easy fitment
  • IFP – Internal Floating Piston, separates oil and nitrogen
  • Corrosion resistant (EDP Surface Protection)
  • Heavy duty single piece lower leg
  • Enormous oil capacity
  • Heavy Duty 3 Stage FKM HNBR Sealing System for the ultimate in reliability
  • Race inspired hi-flow CNC 6061 Billet alloy piston – for the ultimate in offroad handling
  • 56mm/2.2” Bodied Series – 50mm hi-flow CNC 6061 Billet alloy piston – 50mm bore – Vehicle specific fitment
  • Full 2 year limited warranty, no set rebuild time period
  • Instructions for setting coil seat height
  • High Quality Australian-made coil springs, heat treated, fully scragged, powder coated
  • Option to have the front struts preassembled prior to shipping to make installation easier at home
  • You choose what options you want, nothing is provided if it is not listed once you have selected it
  • Suspension Installation Video

From $4,587.72

In Stock
Select Front Coils
Stock weight = all stock front end | 110 LBS is usually a slim line bumper and winch with synthetic line | 220 LBS is usually a full width steel bumper with a winch and synthetic or steel line | 300+ LBS is usually a full with steel bumper, winch, dual batteries, and skid plates
The struts used with these are adjustable height, adding 1/2" or 1" of lift by preload on the coil seat height is common to get to the 3-3.5" height you're looking for
C59-302 - Stock - 2.5" | with 110-150lbs constant load - 2"
C59-314 - 3" with 110lbs | 2.5" with 110-220lbs constant load
C59-350 - With 220-300lbs constant load - 1.5" | Heavy spring rate coils
C59-352 - With 220-300lbs constant load - 2" | Heavy spring rate coils
C59-354 - With 220-300lbs constant load - 2.5" | Heavy spring rate coils
Select Coil Spring Color (applies to front and rear)
Select your preferred color of the coil springs. If it is not available, we will contact you with an ETA or options
Front Struts
These have fully height adjustable coil seats. Use the extended travel IMS59-50574 with a taller coil seat and appropriate coils to get between 3-3.5" of lift
Example: IMS59-50574 set to 226mm seat height (1" lift via preload) with C59-302 and stock weight will yield ~3.5″ of lift.
IMS59-50574 - IMS non-resi monotube Extended Travel, adjustable height (2-3.5" lift)
575mm fully extended, 430mm compressed
Select Rear Coils
Discard passenger weight. Weight listed refers to additional product weight such as roof rack, drawers, rear bumper, swing out spare, etc. For most coils, 100lbs of added weight drops the rear by about 1/4"
C59-675V - 3" long travel, stock weight
C59-677V - 3" long travel, with 200-400lbs constant load
C59-701V - 3" long travel, with 500-600lbs constant load
C59-749V - 3" long travel, with 800-1000LBS constant load, super extra heavy
C59-849V - 3" long travel, with 1000LBS+ constant rear load (TEAL ONLY)
Rear Shocks
KDSS vehicles CANNOT use long travel rear shocks
IMS59-50575 - IMS non-resi monotube for 3"+ LONG TRAVEL only, not for KDSS
720mm extended, 438mm compressed
MRA59-A575 - 3-Way Adjustable Remote Resi monotube shocks 3"+ LONG TRAVEL only, not for KDSS - adjust the valving if your load weights vary for trips, towing, etc
730mm extended, 443mm compressed
Add Front Brake Lines?
Replacement brake lines aren't required for the front of this vehicle, however adding stainless braided brake lines front and rear will increase the pedal feel and braking performance
Extended Rear Brake Lines
These are required with Long Travel rear shocks. You can deselect it if you have some in place already
New UCA's
New Upper Control Arms (UCA's) can greatly increase the quality of the wheel alignment, mainly in the caster setting, improving steering and handling. These are required with the Dobinsons extended travel front struts to achieve proper amount of travel and wheel alignment specs. You can deselect them if you have some already
Diff Drop Kit
A Diff drop kit is for 3″+ lift, or when using 574 long travel struts. Prevents CV bind at full droop
Add New Strut Mounts?
If you want to add new front strut top mounts so you don't have to separate the old coilovers and reuse the mounts, add that here
Add Front Strut Assembly?
If you want the front coils, struts and new strut mounts (must be added above) to be assembled prior to shipping, add that here
Assembled Coil Seat Height
If you've chosen to have the struts assembled, select what coil seat height you would like. Standard is 213mm and only the coils do the lifting. 220mm adds 1/2" of lift. 226mm adds 1" of lift, so using a 2" coil with the 226mm raised seat height gives 3" of lift, for example
Add Front or Rear Lean Correction Spacer?
If your vehicle already leans to one side, add this to the low side during assembly.
Rear Panhard Rod
For lifts of 3" or more, a heavy duty adjustable panhard rod will allow you to re-center your axle and keep your long travel rear suspension more balanced during up and down travel
Add New Front High-Clearance CV Boots?
If your vehicle is older, and you plan to lift 3" or more, new high-clearance CV boots are a great option to replace the stock boots and also prevent each bellow from touching the next
Extended Front Swaybar links? (only non-KDSS vehicles)
Factory sway bar links are prone to bending and breaking and can even puncture your CV boots. All-Pro's heavy-duty Toyota front sway bar links replace the weak stock links using top quality Teflon lined 3/4" Heim Joints and hefty .156 wall DOM tubing.
Extended Rear Swaybar links? (only non-KDSS vehicles)
For long travel rear suspension, the stock sway bar angle is out of alignment and inhibits proper articulation and comfort. Adding longer links corrects this
Add Front Bump Stops?
If you regularly offroad, extending your bump stops helps reduce the harsh impact when the front bottoms out. Click the small box to the right of the product for more information.
Add Rear Bump Stops?
For those who regularly offroad and stand a chance to bottom out more often, or for those running the 575 long travel shocks, new bump stops should be added
Add Rear Bump Stop Extensions?
If you're running the *575 Long Travel rear shocks, proper extended bump stops, or bump stop extensions are required at a minimum so the shocks don't bottom out
Add New Rear Trailing Arms?
For heavy offroading, or for true long travel, new upper and lower adjustable trailing arms help correct pinion angle, give better articulation, and are much much stronger than stock
Add Rear Trailing Arm Skids?
Protect the vulnerable rear lower link mounts on your vehicle with a pair of lower link skids from RCI Metalworks
Add Rear Lower Shock Mount Skids?
Protect your rear low hanging shock mounts with RCI heavy duty rear shock mount skid plates
Upgrade Front Brakes?
This is not required with the suspension, but considering that when adding a lot more weight and rolling mass to the vehicles, the stock brakes aren't doing the job they're supposed to. Adding the Powerbrake D-Line Rotor and Pad kit gives bolt-on excellent performance without needing to replace so many parts. Or go all out with the X-Line Big Brake Kit and add massive front stopping power with new 6-piston calipers, brake lines, pads and rotors
Upgrade Rear Brakes?

Description

Here is the Dobinsons 3″ Long Travel 4Runner IMS Suspension Kit for the 5th Gen 4Runner from 2010-2024.  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.  We have broken down all the options from all of our suppliers to allow you to build out your 4Runner with 3″ of front lift using Dobinsons extended travel struts and 3″ of rear lift using Dobinsons long travel coils, shocks and all other related parts to maximize the amount of wheel travel for off road articulation.  Contact us directly if you have questions before ordering.

Dobinsons suspension is one of the most popular and highly sought-after suspension systems offered for Toyota 4Runners in the USA.  Why are people always looking for it?  It’s because you’ll be hard pressed to find any negative reviews of the products anywhere online.  Check out the web forums such as T4R.org and 4Runners.com in addition to IH8MUD.com and you’ll see plenty of reviews and customer feedback and questions for all the Toyota offerings from Dobinsons.  The proof is right there, listen to what the people have to say.

Dobinsons IMS 4runner lift kit is designed, developed and tested in Australia by Dobinsons Spring & Suspension, in-house suspension design engineers, our 4×4 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 in 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.

dobinsons IMS specifications specs sheet

Dobinsons IMS 4Runner monotube shock absorbers are designed for next level performance over twin tube shocks in those hot, harsh, demanding conditions. By utilizing the monotube design, Dobinsons IMS shock absorbers are able to resist fade far longer on corrugated roads, long or hard working 4WD trips, towing or racing conditions.
The larger 50 and 60mm high flow pistons reduce internal pressures, reduce the heat generated, transfer heat to the body for faster cooling and offer improved damping performance and vehicle control at higher shaft speeds on rough terrain and during big impacts. Threaded bodies on struts allow for fine tuning of height and offer further improvements in cooling. The micropolished, hard chromed and heat treat shock shaft, CNC aluminum high flow race inspired piston, and DOM seamless tubing body provides the ultimate in performance and off-road durability.

Composite piston wear bands, high quality Fuchs oil and a race style 3-stage sealing system offer the lowest levels of friction whilst maintaining durability and longevity without the need for frequent rebuilding or servicing. Dobinsons team of engineers spend hundreds of hours of testing and tuning the shim stacks and damping Characteristics in each IMS shock to ensure a balance of comfort, handling, vehicle control and off-road performance – Enjoy the ride

We proudly manufacture the highest quality replacement coil springs for many different applications, complying to ISO9001:2008 international quality standards from our state of the art manufacturing facility in Central Queensland, Australia.

All Dobinsons IMS 4runner lift kit 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.

 ***2.5″ or more of lift, new UCA’s are recommended***
NOTE: For a lift of 3″ in the rear, new extended brake lines and minimum of 2″ bump stop extensions are required to be used with our long travel rear shocks.  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.
Check out more videos on our YouTube page: https://www.youtube.com/exitoffroad

Vehicle Suitability:

2010 Toyota 4Runner
2011 Toyota 4Runner
2012 Toyota 4Runner
2013 Toyota 4Runner
2014 Toyota 4Runner Long Travel Suspension
2015 Toyota 4Runner Long Travel Suspension
2016 Toyota 4Runner Long Travel Suspension
2017 Toyota 4Runner Long Travel Suspension
2018 Toyota 4Runner Long Travel Suspension
2019 Toyota 4Runner Long Travel Suspension
2020 Toyota 4Runner Long Travel Suspension
2021 Toyota 4Runner Long Travel Suspension
2022 Toyota 4Runner Long Travel Suspension
2023 Toyota 4Runner Long Travel Suspension
2024 Toyota 4Runner Long Travel Suspension

5 reviews for Dobinsons 3″ Long Travel 4Runner IMS Suspension Kit for 2010-24

  1. Brian (verified owner)

    I received it really fast.

  2. Bryan (verified owner)

    Exit Offroad really does know what they’re talking about, they have the best product pages.

  3. Gregory (verified owner)

    This is my go-to now for off road parts.

  4. Michael (verified owner)

    It’s exactly what I wanted.

  5. Patrick (verified owner)

    Great description on the page, easy to understand what I was buying.

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