13 Locations Nationwide

Build a package
Get Quote
  • Toyota Performance Experts

Distributor Support

Our dedicated team monitors the distributor support email to ensure you receive prompt assistance. We endeavor to get back to you as soon as possible, addressing any concerns or enquiries you may have. Please provide as much detail as possible including a log of data if available.

Business Hours for Tuning Support

  • Monday – Thursday 08:00 – 17:00 EST

Business Hours for Technical Support

  • Monday – Thursday 07:00 – 17:30 EST
  • Friday 07:00 – 12:00 EST

Contact

Distributor Support
Support

Maximum file size: 134.22MB

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
Join the Just Autos Community!

Be the first to know about new upgrades, limited-time offers, and diesel performance insights.

Diesel Performance Upgrade Specialists. Unlock the power of your vehicle today.

What we Do
Vehicle Models
Diesel Performance
Performance Upgrades
About Us
Resources
Support

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. Terms and Conditions 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.