Our Australia Trip's 79 Series Land Cruiser
"It's opened up a massive range of adventures and opportunities that we didn't have before."
more confidence, For More Adventure
We recently had the legends from Our Australia Trip bring in their 79 Series, as they were looking for more power, flexibility and reliability when towing their caravan across Australia. Here’s what they had to say about their experience:
“Once you talk to Matt and the team, you will see how much they know about this, how much testing, and how much work they’ve put into developing this. Having the tuning done has given us a lot more confidence in our car, and it’s just opened up a massive range of adventures and opportunities that we didn’t have before.”
Here’s a breakdown of all the upgrades they got for their “White Horse”!
Airbox System
While Factory systems support airflow up to about 270hp, replacing it with one of our larger, dustproof airbox assemblies allow for superior airflow to the engine, improve filtration, and offering better dust sealing.
DPF Exhaust System
Our exhaust upgrades are designed to reduce back-pressure and improve exhaust flow, helping your engine breathe more freely and support greater power potential when combined with tuning and other performance modifications.
Clutch Upgrade
Clutch upgrades for Australia’s tough conditions, helping to increase power and towing capacity – essential for big adventures.
Fan Kit
Maintain optimal engine temperature for better performance and longevity. Delivers consistent cooling when it matters most, whether towing uphill or tackling tough terrain.
Multi-map
Switch between multiple custom engine maps on the move at the flick of a switch. Unrivalled versatility, keeping you going in every scenario.
Safari Armax Snorkel
Crucial protection against sucking in water during creek crossings. Plus, it helps grab cleaner air above the thick dust, looking after your engine’s health.
91% Increase In Torque
The above upgrades gave Our Australia Trip’s 79 Series a 91% increase in torque over stock.
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VDJ70 Performance Upgrades
For A Vehicle That Works as Hard as You Do
The 70 Series Land Cruiser is an iconic powerhouse, loved by diesel performance enthusiasts across Australia. These beasts have enormous untapped potential, making them perfect for towing, touring, and serious off-road action.
Upgrade Your VDJ70 with Custom Tuning
Cutting-Edge Performance Software
Many Toyota Land Cruisers come from the factory with conservative engine tuning to suit global driving conditions. But there’s untapped potential under the bonnet—especially for Australian terrain.
At Just Autos, our ECU tuning solutions are designed to optimise your engine’s performance by adjusting key parameters, helping deliver increased responsiveness and power under load, towing, or off-road driving.
Here’s How It Works
Connect & Analyse
We hook your vehicle up to our advanced test equipment, monitoring crucial metrics like air-fuel ratio, boost pressure, RPM, and more.
Simulation Drive
Next, your vehicle hits our dyno, simulating real-world conditions to capture baseline performance, so we know exactly where we’re starting from.
Precision Tuning
Our expert technicians fine-tune your vehicle by adjusting key parameters to optimise performance based on your setup and driving requirements.
Final Dyno Check
Your vehicle hits the dyno once more, allowing us to compare and see the full impact of the tuning and upgrades.
Built for Power. Tuned for Precision.
At Just Autos, we specialise in custom ECU tuning for Toyota diesel engines—delivering tailored solutions that match your vehicle, your driving style, and your performance goals.
Unlike generic tuning services, every remap we create is custom-written by our experienced team. Using advanced dyno equipment, we assess your vehicle’s condition and performance to develop a calibration that enhances throttle response, increases usable torque, and improves overall drivability.
Whether you’re towing, touring, or chasing more responsive power delivery, our tuning is engineered to bring out the best in your diesel setup—without compromising reliability.
VDJ70 Multimapping Tuning Packages
Take greater control of your driving experience with Just Autos’ multi-mapping performance upgrade—designed for both pre-DPF and DPF-equipped Toyota 70 Series models.
Our system lets you switch between multiple custom engine maps at the flick of a switch—no need for reprogramming. Each map is tailored to suit different driving needs, delivering a personalised balance of power, torque, and drivability.
Multi-mapping is here. Choose the right tune for every journey, whether you’re towing, touring, or hitting the tracks.
