Ultimate Isuzu MU-X Lift Kit | Dobinsons IMS Monotube Suspension Upgrade (2021-2025)
Unleash the maximum potential and comfort of your Isuzu MU-X (UCS40 Chassis, 2021-Current) with this premium Dobinsons IMS Monotube Suspension Lift Kit. Specifically engineered for the MU-X’s rear coil-spring setup, this system delivers the definitive combination of superior ground clearance, exceptional on-road comfort, and reliable stability necessary for heavy family touring, towing caravans, and conquering rugged Australian tracks.
This is a complete suspension overhaul designed to replace the soft, compromising factory setup. This kit provides the necessary control, resilience, and consistent handling demanded by MU-X owners who prioritize passenger comfort alongside genuine 4WD capability.
Key Features & Technical Specifications: Dobinsons IMS Monotube Advantage
This lift kit is centred around high-performance Monotube Technology, providing the MU-X with a significant advantage over twin-tube shocks, especially during long-distance travel and continuous heavy use where heat is a factor.
Monotube Shock Performance for the Isuzu MU-X
- 50mm Bore Monotube Design: Maximum oil volume is crucial for heat management. This design ensures rapid heat dissipation, virtually eliminating shock fade—a critical issue that affects handling and ride comfort on corrugated and demanding roads.
- Front Adjustable Struts: Allows for precise fine-tuning of the front ride height. Easily achieve a perfect level stance and effectively compensate for the added weight of accessories like a MU-X bull bar and winch.
- Heavy-Duty Construction: Features robust components and large shafts, built to withstand harsh impacts and provide exceptional longevity.
- Rear Coil Spring System: Unlike utility models, the MU-X utilizes rear coil springs. This kit includes heavy-duty, progressively wound coils matched to the vehicle’s specific load requirements for consistent ride height and stability.
What’s Included in This Complete Isuzu MU-X Suspension Package (2021+)
This package provides a complete bolt-in solution designed specifically for the Isuzu MU-X, ensuring straightforward installation and correct geometry correction after lifting.
| Component | Quantity  | Purpose/Benefit |
| IMS Monotube Front Struts (Height Adjustable)Â Â | 2 | Superior damping control and precision ride height adjustment. |
| MU-X Matched Front Coil Springs | 2 | Rated for the vehicle’s specific front load (e.g., Standard, Bull Bar, Bull Bar/Winch). |
| IMS Monotube Rear Shock Absorbers | 2 | High-performance, fade-resistant units tuned for rear coil springs. |
| Heavy-Duty Raised Rear Coil Springs | 2 | Available in multiple load ratings (e.g., 0-100kg, 100-200kg constant load). |
The Non-Negotiable Benefits of a MU-X Suspension Upgrade
1. Achieve Essential Ground Clearance
A 2-inch (50mm) MU-X lift kit is the core upgrade for adventurous families. It provides the necessary underbody clearance to confidently navigate deep ruts and obstacles, instantly improving approach, departure, and breakover angles, protecting the vehicle’s underbody.
2. Enhance Towing and Load Stability
The factory coil-sprung rear end often sags under the weight of a caravan or heavy rear cargo. This suspension provides heavy-duty rear coils that eliminate sag, significantly reducing body roll and improving safety and control when towing heavy loads on the highway or off-road.
3. Maintain Family Comfort
Despite the heavy-duty nature, the Monotube technology is tuned to provide a controlled, yet comfortable ride. The high-quality valving ensures that while the vehicle can handle extreme conditions, it maintains excellent road manners for daily use and long-distance travel with passengers.
Don’t Settle for Standard: Customize the order by selecting the precise spring load rating above. Match the springs perfectly to the vehicle’s accessories and intended use (e.g., No Added Weight, 70-100kg constant front, 100-200kg constant rear).
Order this Dobinsons IMS Monotube Isuzu MU-X Lift Kit today and transform your 2021-2025 family tourer.
Inclusions:
Suits Isuzu MUX (2021-2025)
- 2x IMS Monotube Front Shock Absorbers
- 2x Front Coil Springs
- 2x Rear Shock Absorbers
- 2x Rear Coil Springs

