The Dobinsons MRA Adjustable 2" Lift Kit transforms your Isuzu MU-X into a truly versatile off-road tourer with race-proven monotube remote reservoir technology and 3-way damping adjustment across compression and rebound. Designed specifically for the 2013-onwards MU-X platform, this premium lift kit delivers exceptional ride quality, increased ground clearance, and complete control over handling characteristics whether you're touring the outback, towing heavy loads, or tackling technical tracks. Backed by Dobinsons' legendary Australian engineering, rigorous outback testing, and comprehensive manufacturer warranty, this kit represents the pinnacle of adjustable suspension performance for serious 4WD enthusiasts.
The Dobinsons MRA (Monotube Remote Reservoir Adjustable) shock absorbers represent a significant leap forward in 4WD suspension technology. Born from competitive off-road racing, these shocks combine large-bore monotube construction with a sophisticated 3-way damping adjustment system that gives you unprecedented control over your vehicle's behaviour. The 50mm bore front and rear shocks feature remote oil reservoirs that dramatically increase oil capacity and cooling surface area, virtually eliminating shock fade even during extended harsh-terrain driving.
Unlike conventional shocks with single-adjustment damping, the MRA system provides three independent adjustment zones: high-speed compression for big hits and landings, low-speed compression for body control and load carrying, and rebound damping for wheel control and ride comfort. This revolutionary design allows you to fine-tune your MU-X's suspension for specific conditions—soft and compliant for corrugated tracks, firm and controlled for highway towing, or fully dialled-in for rock crawling and technical terrain.
Every component in this kit has been engineered for maximum performance and durability. The newly designed 6063 honed aluminium reservoir features a refined lightweight floating piston with cutting-edge Carbon Fibre/PTFE/Disulphide composite wear bands that dramatically reduce internal friction. The upgraded 3-stage FKM-HNBR shaft seal mechanism ensures long-term reliability in Australia's harsh conditions, while the ability to operate at lower gas pressures through the reservoir compression adjuster contributes to noticeably improved ride quality and damping consistency.
The kit includes carefully matched front and rear coil springs engineered specifically for the MU-X platform. These springs are available in multiple load ratings to suit your specific accessory and payload requirements, ensuring proper ride height and handling characteristics whether you're running a bare vehicle or heavily loaded for extended touring. Proper spring selection is critical—too light and you'll sag under load, too heavy and you'll sacrifice ride quality and risk damaging other suspension components.
This complete suspension system delivers tangible improvements across every driving scenario. On corrugated outback tracks, the adjustable damping soaks up high-frequency chatter while maintaining body control. When towing your caravan or loaded trailer, firmer compression settings reduce squat and sway for confident highway stability. Off-road, the increased ground clearance and wheel travel allow you to tackle obstacles that would stop a stock MU-X, while the remote reservoir design keeps temperatures low and performance consistent even during extended rocky descents or creek crossings.
Dobinsons has been designing and manufacturing suspension components in Australia for decades, with every product subjected to rigorous real-world testing in our harshest conditions. The Dobinsons suspension range is trusted by serious tourers, outback professionals, and competition teams who demand reliability when failure isn't an option. This MRA kit for the MU-X represents the culmination of that experience, combining race-proven technology with practical touring requirements.
While this kit provides the foundation for exceptional suspension performance, many MU-X owners choose to complement it with additional upgrades for maximum capability. Depending on your vehicle's year and suspension configuration, upgraded control arms may be beneficial for correcting geometry and improving wheel travel. For those regularly carrying heavy rear loads, adding airbag suspension provides on-demand load support while maintaining ride quality when empty.
When you purchase from 4WD Suspension Australia, you're not just buying components—you're gaining access to specialist knowledge and ongoing support. Our team understands the specific requirements of Australian touring and can guide you through spring rate selection, complementary upgrades, and setup optimisation. We stock genuine Dobinsons product with full manufacturer warranty, and we dispatch daily to all Australian states and territories. Need help choosing the right configuration for your MU-X? Our suspension experts are here to ensure you get exactly what you need for your specific application.
This kit is ideal for MU-X owners who demand the best—serious tourers tackling Cape York or the Canning Stock Route, families who need a comfortable daily driver that transforms into a capable weekend adventurer, or trades people who need reliable performance when their vehicle is their livelihood. The adjustability means one kit suits multiple scenarios, eliminating the compromises inherent in fixed-rate suspension systems. Whether you're cruising the bitumen, exploring fire trails, or crawling technical tracks, you can dial in the perfect setup.
Upgrade your Isuzu MU-X with Australia's most advanced adjustable lift kit system. With genuine Dobinsons engineering, comprehensive warranty coverage, and expert support from 4WD Suspension Australia, you're making an investment in capability, comfort, and confidence. Need more options? Explore all suspension parts for the Isuzu MU-X or contact our team for personalised recommendations.
Browse all compatible suspension parts for your Isuzu Mu-X 2013 On using our parts finder.
| Make | Model | Series | Years | Configuration |
|---|---|---|---|---|
| Isuzu | MU-X | UC (First Generation) | 2013-2021 | All variants - LS-M, LS-T, LS-U |
| Isuzu | MU-X | RJ (Second Generation) | 2021-Current | All variants - LS-E, LS-U, LS-T, X-Terrain |
This kit is specifically engineered for the Isuzu MU-X platform from 2013 onwards, covering both UC and RJ series across all trim levels. Not sure about your specific configuration or need help with spring rate selection? Contact our suspension experts for personalised advice or check our FAQ page for common fitment questions.
Selecting the correct spring rate is critical for achieving optimal ride height, handling, and comfort in your MU-X. When ordering, you must select spring rates based on your constant accessory load—weight that is permanently installed on your vehicle, not occasional cargo or passengers. Front constant loads include bull bars, winches, driving lights, upgraded intercoolers, and long-range fuel tanks. Rear constant loads include rear bars, tow hitches, dual battery systems, drawer systems, and permanently mounted storage solutions.
Important: Do not select heavier spring rates to accommodate occasional loads like camping gear, passengers, or towing weight. Selecting springs that are too heavy for your constant load will result in an excessively firm ride, premature wear on bushings and mounts, and reduced suspension articulation off-road. For vehicles that regularly carry variable loads, consider complementing this kit with airbag suspension for on-demand load support without ride quality compromise.
This is a comprehensive suspension system that requires professional installation or advanced DIY mechanical skills with appropriate tools and safety equipment. Installation involves removal of existing shocks and springs, fitting of new components, proper torquing of all fasteners to manufacturer specifications, and mounting of remote reservoirs using supplied brackets. Professional installation typically takes 4-6 hours depending on workshop facilities and experience level.
Wheel alignment is mandatory after installation to ensure correct camber, caster, and toe settings. Improper alignment will cause accelerated tyre wear and compromised handling. A 500km break-in period is recommended, during which springs will settle to final ride height and components will bed in. During this period, avoid extreme off-road use and heavy loads while checking all fasteners for proper torque.
For optimal geometry and increased wheel travel, particularly on lifted MU-X models, many owners choose to install upgraded control arms that correct caster angle and improve suspension articulation. Your installer can advise on whether geometry correction components are beneficial for your specific application and lift height.
Dobinsons has earned a reputation as one of Australia's most trusted suspension manufacturers through decades of engineering excellence and real-world testing in our harshest conditions. Every Dobinsons product is designed in Australia, tested across outback tracks, Cape York, high country, and desert terrain, and backed by comprehensive warranty coverage. The MRA range represents the pinnacle of Dobinsons innovation, bringing race-winning technology to touring and expedition vehicles.
From weekend warriors to professional outback tour operators, Dobinsons suspension is specified by those who understand that reliability isn't optional when you're hundreds of kilometres from help. This MU-X kit is the result of extensive platform-specific development, ensuring optimal performance across the unique requirements of this popular family tourer and workhorse. Explore the complete Dobinsons suspension range for complementary components and upgrades.
This premium adjustable lift kit is ideal for serious MU-X owners who refuse to compromise—families embarking on extended outback tours who need comfort for kids and capability for remote tracks, grey nomads towing large caravans who demand stability and control, trades people whose livelihood depends on reliable daily performance, and weekend adventurers who want a single vehicle that excels at both highway commuting and technical off-road exploration. The 3-way adjustability means you're not locked into a single compromise setup.
For MU-X owners who regularly carry significant rear loads or tow at maximum capacity, complementing this lift kit with airbag suspension provides the ultimate flexibility—use airbags for load support when needed, then deflate for maximum articulation and comfort when touring empty. This combination delivers professional-grade capability that adapts to your changing requirements throughout the year.
Transform your Isuzu MU-X with Australia's most advanced adjustable suspension technology. This genuine Dobinsons MRA kit is in stock at 4WD Suspension Australia with fast dispatch to all states and expert support to ensure you select the perfect configuration. Whether you're planning your first Cape York adventure or you're a seasoned outback traveller demanding the best, this kit delivers race-proven performance with touring reliability. Need help choosing complementary upgrades or spring rates? Our team is ready to assist. Browse our full lift kit range or call us today to discuss your MU-X build.
This kit is specifically engineered for all Isuzu MU-X models from 2013 onwards, including both the UC series (2013-2021) and the current RJ series (2021-present). It suits all trim levels including LS-M, LS-T, LS-U, LS-E, and X-Terrain variants. The kit is designed around the MU-X platform's specific mounting points, spring perches, and suspension geometry. If you're unsure about your specific model year or variant, our team can verify fitment using your VIN number—just contact us before ordering to ensure perfect compatibility.
This kit provides approximately 2 inches (50mm) of lift over standard ride height when correctly configured with appropriate spring rates for your vehicle's load. Actual lift height can vary slightly depending on spring rate selection, constant accessory weight, and wear condition of other suspension components like bushings. The lift is measured from standard unladen ride height and is sufficient for fitting 32-33 inch tyres (depending on wheel offset) while maintaining excellent on-road manners. After installation, springs will settle approximately 10-15mm over the first 500-1000 kilometres as they bed in to their final height.
The kit includes everything needed for a complete front and rear shock and spring upgrade: two Dobinsons MRA adjustable front shock absorbers with remote reservoirs, two load-matched front coil springs, two MRA adjustable rear shock absorbers with remote reservoirs, and two rear coil springs. It also includes reservoir mounting brackets, adjustment tools, and comprehensive installation instructions. However, extended brake lines, upper control arms, sway bar links, and other geometry correction or complementary components are sold separately and may be required or recommended depending on your specific vehicle configuration and intended use.
Absolutely—this kit excels at towing applications thanks to the 3-way adjustable damping system. You can firm up the low-speed compression settings to significantly reduce rear squat and body roll when your caravan or trailer is connected, improving stability, steering response, and braking control at highway speeds. When you're not towing, simply adjust back to softer settings for comfortable daily driving. The remote reservoir design also prevents shock fade during long towing stints. For those who regularly tow at or near maximum capacity, consider adding airbags for additional on-demand load support while maintaining the superior damping control of the MRA shocks.
While the 2-inch lift provided by this kit can be installed using factory control arms, upgrading to aftermarket extended or adjustable control arms offers significant benefits including corrected caster angle for improved steering feel and highway stability, increased suspension articulation for better off-road wheel travel, and improved CV axle angles to reduce wear. Many MU-X owners install this lift kit first, then add control arms later as their off-road ambitions increase. Your suspension installer can assess your factory control arm condition and advise whether immediate upgrade is beneficial or can wait for future enhancement.
Yes, professional wheel alignment is absolutely mandatory after installing any lift kit or suspension modification. The installation process affects camber, caster, and toe angles which must be reset to manufacturer specifications (or adjusted for lift) to prevent premature tyre wear, poor handling, and potential safety issues. Most suspension installers include alignment in their installation quote. After alignment, recheck all fastener torques after the first 100km of driving, and have alignment verified again after the 500km break-in period once springs have fully settled to their final ride height.
Yes—in fact, selecting the correct spring rate for both front and rear is critical for optimal performance. When ordering, you'll select front spring rates based on constant front accessories (bull bar, winch, lights, etc.) and rear spring rates based on constant rear accessories (rear bar, drawers, dual batteries, etc.). It's essential to select rates based only on permanently installed weight, not occasional loads like camping gear or passengers. Selecting springs that are too heavy will result in harsh ride and component wear, while springs that are too light will cause sagging and poor handling. If you're unsure about your constant load weight, contact our team for guidance before ordering.
This 2-inch lift typically allows fitment of 32-33 inch tyres on the MU-X, though exact fitment depends on tyre width, wheel offset, and whether you've trimmed or modified any body components. At full suspension compression and full steering lock, some larger tyre and wheel combinations may require minor trimming of mudflaps or inner guards. Many MU-X owners successfully run 285/70R17 or 265/75R17 tyres without modification after this lift. Before purchasing expensive tyres and wheels, we recommend test-fitting or consulting with experienced MU-X builders who can advise on proven combinations for your specific model year.
This genuine Dobinsons MRA lift kit is backed by Dobinsons' comprehensive manufacturer warranty covering defects in materials and workmanship. Warranty terms apply when the kit is installed by a qualified technician according to manufacturer specifications, used within design parameters, and maintained according to service guidelines. Warranty does not cover damage from accidents, incorrect installation, use in competition, or failure to perform required maintenance. When you purchase from 4WD Suspension Australia, you're buying genuine Australian-market product with full local warranty support. Keep your installation invoice and contact us immediately if you experience any warranty-related concerns.
Yes—one of the major advantages of the MRA adjustable system is that it excels at both daily driving and extreme off-road use without compromise. For your daily commute, school runs, and highway travel, you can set the damping to softer, more compliant settings that absorb bumps and provide car-like comfort. When the weekend arrives and you're heading off-road or towing, simply adjust to firmer settings for maximum control and capability. This eliminates the traditional compromise where lifted 4WDs with heavy-duty suspension ride harshly on the road. The MRA technology gives you the best of both worlds—comfortable daily driver and capable tourer in one package.
Proper Kit for Serious Remote Touring
Been running this Dobinsons lift kit on my MU-X for about 8 months now, including a Cape York trip and several Simpson Desert crossings. The adjustable damping is brilliant - set it firm for corrugations and soft for rocky sections without getting out of the cab. Build quality is outstanding and the ride loaded up with recovery gear and extra fuel is miles better than the stock setup ever was.(5)
Perfect Lift for Family Adventures
Been running this Dobinsons MRA lift kit on our MU-X for six months now and it's transformed our monthly camping trips down the Victorian High Country. The adjustable damping is brilliant – soft enough for the kids on highway runs, then firm it up when we hit the rough stuff. Fitment was spot-on and the ride quality is actually better than stock, even when loaded up with all our gear and the rooftop tent.(5)
Sorted My MU-X for Remote Outback Work
Been running this Dobinsons lift kit on my MU-X through the Simpson Desert and up to Cape York over the past six months and it's been absolutely faultless. The adjustable damping is brilliant - set it soft for corrugations on the long hauls and firm it up when loaded with camp gear and water. Fitment was spot-on straight out of the box, and the ride quality is miles ahead of the factory setup, especially when you're carrying weight in the back.(5)
Perfect Upgrade for Our Family Adventures
Fitted the Dobinsons adjustable lift kit to our MU-X last month and the difference on our Cape York trip was night and day. The adjustable damping meant we could soften things up when loaded with the kids and camping gear, then firm it up for the rougher tracks. Ride quality is genuinely better than stock, and the extra clearance gave us confidence on some pretty sketchy creek crossings near Lakefield.(5)
Solid Kit for Daily Driving and Weekend Trips
Had the Dobinsons lift kit fitted to my MU-X about six months ago and it's been brilliant for hauling tools and gear to job sites during the week, plus it handles the beach tracks and fire trails on the weekend without any dramas. The adjustable shocks are a game changer - can soften them up for the daily commute and firm them right up when I'm loaded or heading bush. Well worth the money and hasn't missed a beat since installation.(5)
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