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Get to Know Just Autos

With 20+ years of expertise, we craft custom performance solutions that will supercharge your 4WD driving experience. 

Redefining Power & Performance, One Upgrade at a Time

At Just Autos, our mission is to help you unlock the performance potential of your Toyota vehicle. With decades of hands-on experience and a strong track record, we provide specialised modifications and tuning solutions for popular models like the Land Cruiser, Hilux, and Prado.

From in-house ECU remapping to tested performance upgrades, every service is tailored to enhance your vehicle’s responsiveness, reliability, and power—on and off the road.

Driven by Passion, Backed by Experience

Performance Built on Passion & Expertise

At Just Autos, we focus exclusively on diesel performance tuning and upgrades for Toyota vehicles. Backed by years of hands-on experience, we offer precision tuning and proven solutions tailored for popular 4WD models like the Land Cruiser, Hilux, and Prado.

In-House ECU Tuning

Our advanced ECU remapping services are engineered to enhance your vehicle’s performance while maintaining drivability and reliability.

Performance You Can Feel

Our upgrade packages are designed to deliver noticeable gains in power and torque, tailored to suit your vehicle setup and driving needs.

Trusted Nationwide

From touring enthusiasts to towing professionals, drivers across Australia rely on Just Autos for tested and refined performance solutions. Our upgrade packages are engineered to enhance power and torque, with a focus on reliable drivability and vehicle performance.

Our Expertise

Increasing Power & Torque

Experience a more responsive drive with tailored tuning and performance upgrades that are designed to increase power and torque where it counts.

Refining Efficiency

Our upgrade packages are focused on performance, with the potential to improve operating efficiency depending on your vehicle setup and driving conditions—all while maintaining the reliability you rely on.

Expanding Capability

Whether on the job or off the beaten track, our solutions help equip your vehicle to handle demanding conditions with confidence and durability.

BUILD AN UPGRADE PACKAGE
2-mins. Commitment free. Boost power, efficiency & reliability

Build It for the Way You Drive

Take control of your performance goals with our Upgrade Builder—a fast and easy tool designed to help match your vehicle with the right performance upgrades. Whether you’re after more responsiveness, improved towing power, or off-road reliability, we’ll help you build a setup that suits your style.

Need advice? No worries. Get in touch and let’s create a vehicle that delivers on your expectations.

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Testimonials

Performance That Speaks for Itself

Diesel Performance
Experts Who Care

At Just Autos, diesel performance isn’t just what we do—it’s what we know, and what we care about. With years of hands-on experience specialising in Toyota diesel platforms, our team combines expert technical knowledge with a customer-first approach that sets us apart. Every vehicle we tune is treated like our own, with tailored solutions, transparent advice, and a commitment to reliability and safety. From your first enquiry through to workshop handover, we prioritise your goals—whether that’s improving towing performance, enhancing drivability, or getting more from your engine setup. We’re not here for shortcuts—we’re here for results that last.
See your vehicle’s potential
2-mins. Commitment free. Boost power, efficiency & reliability
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Diesel Performance Upgrade Specialists. Unlock the power of your vehicle today.

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*Just Autos and this website are not affiliated with, endorsed by, or associated with Toyota. All trademarks, service marks, and logos used on this website are the property of their respective owners. The mention of Toyota on this website is solely for informational purposes and does not imply any partnership, sponsorship, or affiliation.

By using our websites, applications and services, or otherwise providing us with your information, you consent to us collecting, holding, using and disclosing your personal information as described in our Privacy Policy linked below.  If we are not able to collect, handle, use and disclose personal information about you as set out in our Privacy Policy, we may not be able to provide you with our services or with access to our websites or applications.

We are committed to protecting the confidentiality of your information and delivering high quality products and services. Any information you provide via this website will be used to identify your commercial needs and enable us to properly serve you. We will store the information you provide on secure servers, and access to it will be restricted to Just Autos employees and agents. We will not rent, sell or trade your personal or organisational information to others. If you would like to view our Privacy Policy in full, please click here.

Updates this Policy

This Policy will be reviewed from time to time to take account of new laws and technology, changes to our operations and practices and the changing business environment. The most current version of this Policy is located at click here and can also be obtained by contacting our Privacy Officer warranty@justautosmechanical.com.au.

© 2025 Just Autos. All rights reserved. | Developed By Digital Nomads HQ

Just Autos and this website are not affiliated with, endorsed by, or associated with Toyota. All trademarks, service marks, and logos used on this website are the property of their respective owners. The mention of Toyota on this website is solely for informational purposes and does not imply any partnership, sponsorship, or affiliation.