
Diesel Performance Services
Sunshine Coast & Surrounding QLD Area
Just Autos are Australia’s premier common rail diesel performance experts. We provide a range of performance-focused services, such as diesel dyno tuning, ECU remapping, 4×4 modifications, and more! Our entire team, headed by Matt Smith, is committed to meeting those needs and providing the best service in the diesel performance tuning and the automotive mechanical industry. As a result, a high percentage of our local, interstate and international business is from repeat customers and referrals.
Bring your vehicle in to our workshop, based in Nambour, Queensland, for advice on how to properly care for your diesel, performance upgrade opportunities available to you, and tuning services.

Diesel Performance
With over 10 years of experience tuning common rail diesel vehicles Just Autos will have all your diesel tuning needs covered.
Our main focus is to provide a vehicle that’s safe and reliable to drive while still providing in most cases a substantial torque gain which means you can take your vehicle out touring with the performance it needs while retaining a high reliability.
Just Autos are Australia’s premier common rail turbo diesel ECU remapping experts.
Mechanical Repairs
Servicing has been carried out at Just Autos for longer than what we have been doing performance work, we have a fully set up workshop for any servicing needs.
With a wide range of tooling and combined knowledge of over 8 qualified mechanics & 3 auto electricians we can carry out all your general servicing, logbook servicing, inspections, & most things in between.
We also have options for large fleet maintenance, and we are already approved fleet maintenance providers for a wide variety of maintenance controllers.
Vehicle Upgrades
Just Autos can provide a wide range of vehicle upgrades designed for touring which includes anything from performance packages, GVM upgrades from Jmacx suspension, exhaust upgrades, transmission cooler upgrades, secondary fuel filters and catch cans, ECU remapping, transmission lock up kits and much more.
Our workshop is here to deliver a vehicle upgrade that is suited for your needs, and our staff will always listen to the questions you ask and custom tailor a package if needed to achieve the best result possible.
Contact Just Autos Today to Get Started

Diesel Performance Specialists
Just Autos Diesel Performance are based in Nambour, North of Brisbane on the Sunshine Coast in Queensland, Australia.
As Australia’s premier common rail turbo diesel ECU remapping experts, vehicle owners across Queensland, Interstate and even Internationally bring their high performance diesel vehicles exclusively to our workshop.
Just Autos are your local diesel performance experts, offering a variety of upgrade packages and individual upgrade options. With over 10 years of diesel performance tuning experience, our expert team has a wealth of knowledge, skill, and know-how to provide you with advice and upgrade options.
Our performance packages can be tailored to suit your specific car make and model and to suit your driving needs. The team at Just Autos is determined to provide quality advice and service to our community.

Toyota Tuning & Vehicle Upgrades
Just Autos are Toyota experts. We provide upgrade and performance packages for a range of Toyota vehicles, including the 200 Series Land Cruiser, the entire 70 Series range, the Toyota Hilux, and other popular Toyota models.
Our 200 Series performance upgrades include custom ECU remapping, transmission ecu remapping, lockup converter kits, exhaust upgrades, turbo upgrades, airbox upgrades, intercooler upgrades and 30% injector upgrades.
We can tailor the upgrade to your 200 Series to produce the performance, drive experience, reliability for the purpose of your specific use of your vehicle. Our custom tune packages improve torque, power, efficiency and the economy of your vehicle but never at the expense of the driver experience or safety measures available.









