Toyota Prado
Get More Out of Your Prado
- GDJ150
- 2016 onwards
Toyota Prado 2.8 & 3.0 Performance Upgrades
Dominate the Road and Beyond
The Toyota Prado is a classic, offering reliability, ruggedness and versatility. It’s an Aussie favourite for a reason! Whether you’re driving a Prado 120 or Prado 150, our custom-built performance upgrades are engineered in-house, tailored specifically to you and your vehicle.
Prado Mods & Upgrades, Your Way
Performance Hardware Engineered for Excellence
From improved power delivery and torque to a more refined driving experience, our in-house designed and expertly installed hardware upgrades are built to enhance key aspects of your Prado’s performance—engineered with care and precision to match your driving goals.
ECU Remap & Multi-mapping
Unlock your vehicle’s hidden potential with custom engine tuning that delivers enhanced power and responsiveness—at the touch of a button.
Performance Exhaust
Our full stainless-steel exhaust systems feature mandrel-bent designs, engineered for smoother exhaust flow and a deep, aggressive tone that performance enthusiasts appreciate.
Transmission Lock-up Kits
Custom Prado Dynotuning
Tailored Tuning for Maximum Performance
Dyno tuning and ECU remapping are powerful ways to enhance your Prado’s performance. Using advanced 2WD and 4WD dynos, our tuning experts fine-tune your vehicle’s ECU to support improved torque, sharper throttle response, and a smoother driving experience. Ready to feel the difference?

HOW IT WORKS
Performance Readout
We hook your vehicle up to our cutting-edge test equipment, measuring crucial metrics like air-fuel ratio, boost pressure, and RPM.
Simulation Testing
Your vehicle is put through its paces on our dyno, simulating real-world conditions to capture baseline performance.
Precision Tuning
Our expert technicians get to work, adjusting and fine-tuning your engine’s components to help improve power and torque—tailored to your specific driving needs.
Post-Tune Performance Comparison
We run your vehicle on the dyno once more to assess the improvements. We compare the pre- and post-tune results, showing you the tangible gains.
Precision Prado Remaps & Tuning
One-size doesn’t cut it here. Unlike generic tunes, we develop our own ECU remap files—customised in-house to suit your Prado’s unique setup and driving needs. Based on dyno testing, our remaps have delivered torque improvements of up to 30–50% in many cases. These gains can be further supported with key hardware upgrades.
Backed by advanced tuning tech and a team of skilled in-house tuners, Just Autos delivers leading performance solutions tailored to Prado owners looking for more power, smoother response, and refined drivability.





Prado Multi-Mapping Upgrades
Previously reserved for high-end Toyota models, multi-map functionality is now available for your Prado—thanks to years of in-house testing and refinement. Our tuning software interfaces directly with the vehicle’s ECU to create multiple custom maps, tailored to suit a variety of driving conditions.
With the push of a button or the turn of a dial, you can switch between custom tuning profiles—without the need for repeated retuning. Just select the mode that fits your drive and go.
Custom upgrades suitable for your Prado at your fingertips
Looking for more torque for tough terrain or smoother performance on long drives? We’ve got you covered. No two drivers are the same—that’s why we offer tailored upgrade recommendations based on your driving style and goals.

