4x4 Modifications Perth

Boost & Maintain Your 4x4 Capability

Looking for 4WD modifications in Perth to help take you on bigger adventures? Let our experts take care of it!

At Elite Tune, we can take care of all of your 4×4 modding needs. We take pride in being Perth’s 4×4 modification specialists, with everything on-site, we can modify your 4×4 in house.

We live and breathe 4x4s so you know you can trust our team to get the job done. Book in your modifications today!

Toyota tuning being conducted on a 70 Series Land Cruiser
4x4 specialists

4x4 specialists

We focus purely on 4WDs, built for real-world performance.

Everything in-house

Everything in-house

Dyno, diagnostics, servicing, and upgrades all under one roof.

Cutting-edge technology

Cutting-edge technology

Advanced dyno and diagnostic tools deliver precise tuning results.

Quality parts

Quality parts

We use proven components built for performance and reliability.

About Our 4x4 Modification Experts

We specialise in 4×4 modifications built for real-world performance. From ECU remapping and dyno tuning through to suspension, exhausts, injectors, and full fit-outs, every upgrade is designed to improve power, reliability, and drivability where it matters most.

With over two decades of hands-on experience, we’ve worked on everything from stock daily drivers to fully built touring and off-road rigs. We know what combinations work, and we build setups that perform properly under load, not just on paper.

Everything is completed in-house at our Welshpool workshop. That means tuning, diagnostics, and installation are all handled under one roof, giving you a cleaner, more reliable result from start to finish.

Get in touch for your free quote today!

4x4 Modifications

We are 4×4 mod specialists. The mods we provide include but are not limited to:

Alex performing an ECU remapping

ECU (engine control unit) remapping is a procedure that improves your vehicle’s performance. This is achieved by changing the manufacturer’s default settings. Sometimes, this is referred
to as chip tuning, or ECU tuning.

An ECU remap results in more engine power and increased torque, so you can get more out of your vehicle. Remapping usually takes less than two hours, and doesn’t involve replacing any parts.

Our ECU remapping services start at $900. Contact us today to learn more about whether this upgrade is right for you.

Diesel tuning in Perth being performed via a dyno tune

A dynometer measures how your vehicle performs under different driving conditions. That means that if we need to know how your car performs on a hill, or at a certain speed, we can.

By doing a dyno run, we can see the torque, RPMs, and power that your vehicle is currently producing. That helps us identify problem areas, and determine what improvements can be made.

By doing a dyno run before and after your upgrade, you’ll be able to see just how much power you’ve gained. It also gives us a chance to diagnose any other issues, before you get back on the road.

Our dyno runs start at $150.

Internal view of a 4x4 suspension system

Your suspension system is what keeps you on the road. It uses the friction between your tires and the road to steering and handling ability. A suspension upgrade can be a fix for a car with steering problems, or can improve a car that’s running normally.

Suspension upgrades are particularly useful with 4×4’s and other off-road vehicles. The enhanced steering capability gives you the control you need in extreme conditions.

We’re happy to help you determine what type of suspension upgrade is right for you. Contact us, or book an appointment today to learn more.

Our suspension upgrades start at $500.

Diesel fuel injector upgrades in Perth up close

The injector in your 4×4 sprays fuel into the intake manifold to create an air and fuel mixture. The speed at which this occurs is referred to as the flow rate. This results in the chemical combustion that starts and powers your engine.

A higher flow rate results in more engine power, which is a primary reason for the upgrade. You should also consider an upgrade if you have a NOS, supercharged, or turbocharged system. Otherwise, the stock injector may prevent your 4×4 from reaching its full potential.

If you have questions about the benefits of an upgrade, we’ll be happy to help. Injector upgrades start at $800.

300 series exhaust upgrades

Your car’s exhaust controls your 4×4 makes, and keeps dangerous fumes away from you. How well it does its job affects your engine performance and fuel consumption. A stock system doesn’t offer you the same power and efficiency as an aftermarket version.

An upgrade can improve gas mileage, increase horsepower, and raise the vehicle’s value. It’s a great move to make if you’re looking to increase the power of your 4×4, and it only takes a few hours to do.

Contact us to learn more about what an upgrade can do for you. Our exhaust system upgrades start at $700.

Catch can installation in Perth being performed by a 4WD mechanic in Perth

When oil gets into your intake manifold, it can block up the system. This leads to less horsepower and a decrease in gas mileage. An oil catch can prevents this by acting as a filter to prevent debris from getting into the manifold.

4×4’s that have direct inject engines are prone to oil build up, so a catch can is a great investment. The catch can usually plugs into the hose that runs from the crankcase to the manifold. Installation takes less than an hour, so book an appointment today.

Our oil catch can installations start at $300.

Mine spec vehicle hood up

Our fit-outs are tailored to your requirements and can include:

  • Suspension Upgrades: Enhanced suspension systems tailored to support varying tray loads, ensuring stability and safety.
  • GVM Upgrades: Increase your GVM by up to 600kg to meet heavy-duty requirements.
  • Bulbar and Accessory Fitments: Installation of robust bullbars and essential accessories for added protection and functionality.
  • Tray Modifications: Custom tray toolbox fitting and tray side modifications to suit operational needs.
  • Tyre and Wheel Upgrades: Heavy-duty tyre and wheel solutions to handle tough terrain and improve load capacity.
  • Safari Snorkel Fitment: High-performance snorkels to protect your engine and enhance airflow in off-road environments.
  • And more!
Snorkel installation on a 4x4

Snorkel Install – From $1,500

Protect your engine during deep water crossings and improve airflow on dusty tracks. We use premium brands like Safari Armax for cleaner air intake and stronger off-road performance. It’s a functional upgrade that looks great and performs even better.

Upgraded Airbox – From $1,100

Improve filtration and airflow for tough Aussie conditions. This upgrade pairs perfectly with a snorkel install, keeping dust and debris out while boosting engine breathing and overall performance.

Together, these upgrades deliver cleaner air, better reliability, and improved power—ideal for serious off-road and touring setups. Book your snorkel and airbox install today.

Suspension upgrades in Perth being installed

Wheel & Tyre Packages – From $2,300

Upgrade from factory wheels to tough, functional options that suit your 4WD’s style and setup.

Choose OEM replacements to maintain the factory look with high-quality parts, or go for aftermarket rims from trusted brands like Fuel, ROH, KMC, DIRTYLIFE, and KINGS. Each package is precision-fitted for strength, balance, and performance—ready for any terrain.

Our Google Reviews

Elite Tune
4.8
Based on 135 reviews
Had my 2018 toyota landcruiser gxl in at the work shop for a tune and exhaust works, the team treated me so well and the workmanship was fantastic, shout out to wazza and ricky for being so professional with the customer service! 10/10 😁
Cole Hutchins
Cole Hutchins
04:27 24 Apr 26
The legends at Elite Tune are awesome, got my BT-50 tuned and exhaust done. No hassles and no worries.Would highly recommend these guys
AnthonyG
AnthonyG
04:44 20 Apr 26
The crew at Elite tune are a pleasure to deal with, they are very experienced, friendly and knowledgeable - highly recommended / thanks for the great service team
Kje White
Kje White
04:18 20 Apr 26
I recently had my BT-50 fully modified through EliteTune and couldn’t be happier with the result. During my visit, they handled everything — exhaust, tune, lift kit, plus a full tyre and rim package — all in one go, which made the whole process super convenient.The quality of the work is excellent, and the difference in performance and overall look of the vehicle is unreal. You can tell they take pride in what they do and pay attention to the details.The crew are also very good — easy to deal with, knowledgeable, and happy to answer any questions along the way. They made the whole experience smooth from start to finish.Highly recommend EliteTune to anyone looking to upgrade their vehicle. I’ll definitely be sending people their way.
Kaden Sullivan
Kaden Sullivan
01:35 20 Apr 26
Got my 80 Series tuned and serviced by Elite Tune and honestly couldn’t be happier. The difference is night and day. throttle response is way sharper, pulls harder through the rev range, and just feels way more alive to drive. It used to feel a bit sluggish, especially towing or going up hills, but now it handles it effortlessly.They really know their stuff too. Rickey was so polite and was to understand as he took the time to explain everything properly and made sure the tune suited how I actually use the car not just some generic setup which other shops do. You can tell they care about doing it right, not just rushing jobs through.Surprisingly it came with a bonus too as my fuel economy even improved a bit and the motor just runs smoother overall. Easily one of the best mods I’ve done to the 80.If you’re thinking about getting a tune, don’t even hesitate. Elite Tune absolutely delivered if i could give other 5 stars i would!
blake sullivan
blake sullivan
01:28 20 Apr 26
Did an absolute killer job on my 80! If you’ve got a 4wd this is the place to go!
Adam
Adam
01:25 20 Apr 26
Adrian Italiano
Adrian Italiano
10:31 14 Apr 26
Always great service, very helpful and honest about the work done. Highly recommend.
Bryce Dimitriou
Bryce Dimitriou
07:01 14 Apr 26
Absolute great and professional service. Definitely recommend Elite if you want a tough build for your 79 series.
Brodie Struthers
Brodie Struthers
06:57 20 Mar 26
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Performance Stats

  • Before: 103.7hp / 263.8nm
  • After: 151.6hp / 512.4nm

78 Series Case Study

This 78 Series Troopy levelled up with a Stage 2 Elite Enhancement and rolled out with a 46.2% increase in horsepower and almost DOUBLE the torque with a 94.2% increase. Here’s what we packed into this build:

  • ECU Remap + Dyno Runs: Dialled in for power, torque, and smooth on-road drivability
  • MPI Throttle Controller: Sharper throttle response for instant drivability
  • Extreme Outback Heavy Duty Clutch: Built to handle serious touring and towing
  • Manta Stainless Exhaust + Crossover Pipe: Better flow, better sound, better performance
  • EliteTune Performance Airbox: Clean, efficient airflow for maximum gains
  • Thermo-Controlled Intercooler Fan Kit: Keeps intake temps stable under load
  • Diff Breather Kit: Extra protection for off-road use and water crossings
  • Brake Booster Upgrade Kit: Confident stopping power for a fully loaded rig

Our Tuning Packages

Thinking about full car builds? Call us to ask how we can custom tailor packages to suit your needs and wants with the car.

Please note: each price, upgrade and expected power gain varies from car to car

FROM $4,995

STAGE 1

Inclusions
  • Custom dyno ECU remap
  • Manta exhaust system
  • Odyssey catch can
Performance gains (approx.)
  • Power: 10-15%
  • Torque: 20-25%

FROM $7,995

STAGE 2

Inclusions
  • Custom dyno ECU remap
  • Full Manta exhaust system
  • Odyssey catch can
  • Safari Armax snorkel
  • Pre-fuel filter kit
  • Xtreme Outback HD clutch
Performance gains (approx.)
  • Power: 15-25%
  • Torque: 25-30%

FROM $16,990

STAGE 3

Inclusions
  • Custom dyno ECU remap
  • Full Manta exhaust system
  • Odyssey catch can
  • Safari Armax snorkel
  • Pre-fuel filter kit
  • Xtreme Outback HD clutch
  • High flow injectors
  • High flow turbo
Performance gains (approx.)
  • Power: 35-50%
  • Torque: 60-80%

Real Performance Boosts

Result 01

Toyota LandCruiser 79

2020 VDJ79 · 4.5L · Diesel · 8 cyl
Power
Before
131.6
HP
After
172.9
HP
Torque
Before
314.7
NM
After
489.3
NM
Power gain+31.4%
Torque gain+55.5%
Result 02

Ford Ranger PX 3.2

2014 · 3.2L · Diesel · 5 cyl
Power
Before
130.1
HP
After
160.6
HP
Torque
Before
316.0
NM
After
437.9
NM
Power gain+23.4%
Torque gain+38.6%
Result 03

Mitsubishi Triton MR

2019 · 2.4L · Diesel · Safari Armax
Power
Before
108.4
HP
After
143.7
HP
Torque
Before
325.4
NM
After
421.6
NM
Power gain+32.6%
Torque gain+29.6%

Book Your 4x4 Modifications

You can get a whole host of benefits from 4×4 mods, so it’s worth looking into what it could do for yours. If you’re ready to schedule an upgrade, you can contact a technician to improve your 4×4 performance in Perth.

79 series tune on the dyno run

Our Process

Our process is straightforward and tailored for you.

  1. Consultation: We’ll sit down and chat about your goals and what you want from your 4×4.
  2. Assessment: Using our on-site Mainline Dyno, we’ll assess your vehicle’s current performance.
  3. Customisation: We’ll create a tailored modification plan just for you.
  4. Implementation: Our skilled technicians will carry out the upgrades using top-quality parts.
  5. Testing: We’ll test everything afterwards to make sure you’re getting the best performance possible.
  6. Follow-up: We’re here to provide ongoing support and answer any questions you might have.

FAQs

What kind of 4x4 modifications and upgrades can you do for me?

At Elite Tune, we offer a wide range of 4x4 modifications to help you get the most out of your vehicle. Whether you're after more power, better handling, or enhanced off-road capabilities, we've got you covered. Our services include:

ECU Remapping: Boosts engine performance by adjusting the engine control unit settings.
In-House Dyno Tuning: Uses our on-site Mainline Dyno to measure and optimise your vehicle's performance.
Suspension Upgrades: Improves handling and ride comfort, especially when you're tackling tough terrains.
Exhaust System Upgrades: Enhances engine efficiency and power while giving your 4x4 a great sound.
Catch Can Installation: Prevents oil build-up in the engine's intake manifold for sustained performance.
Injector Upgrades: Replaces stock fuel injectors with high-flow models for increased power.
Tell us what you're aiming for, and we'll make it happen!

How do I know which modifications are right for my 4x4?

Just bring your 4x4 to us and let us know what you're looking to achieve. Whether you're into serious off-roading, need more towing power, or just want a smoother drive, our experienced team will assess your vehicle and recommend the best modifications to suit your needs. We're here to help you unlock your 4x4's full potential.

Will your modifications work with my make and model of 4x4?

Absolutely! We specialise in working with all the leading 4x4 brands, including Toyota, Nissan, Ford, Isuzu, Volkswagen, and Mitsubishi. No matter what you drive, we'll provide personalised solutions to ensure the upgrades are perfectly suited to your vehicle.

Can you customise modifications to suit my specific needs?

Definitely! We love creating custom modification plans based on your unique requirements and vision for your 4x4. Just tell us what you have in mind, and our passionate team will work with you to make it a reality.

Will making modifications affect my 4x4's reliability or warranty?

Your peace of mind is important to us. Our modifications are designed to enhance performance without compromising reliability. We use high-quality parts and professional installation to keep your vehicle running smoothly. However, it's always a good idea to check your vehicle's warranty terms, as some modifications may affect manufacturer warranties. If you have any concerns, we're happy to chat about it.

Do you offer dyno testing and tuning on-site?

Yes, we do! We've got a Mainline Dyno right here in our workshop in Welshpool, Perth. This means we can accurately test and tune your 4x4's performance before and after modifications, ensuring you get the best results possible.

What maintenance will my 4x4 need after modifications?

Keeping your modified 4x4 in top shape is important. Regular maintenance will help your vehicle perform at its best. We offer comprehensive maintenance and servicing options to make sure your 4x4 stays reliable and efficient after the upgrades. Just ask us for advice on what your vehicle will need.

How experienced are you when it comes to 4x4 modifications?

Our team has decades of combined experience specialising in 4x4 modifications and performance enhancements. We've worked with thousands of customers to unlock the potential of their vehicles. We're passionate about what we do and dedicated to delivering high-quality workmanship on every project.