Wide Bay's Premium
ECU Remapping
Specialists.
Expert performance tuning, diagnostics, and diesel upgrades. No shortcuts, just perfection.
Our Services
Precision installations for daily drivers, enthusiasts, and trade customers.
Why trust us with your vehicle?
At Diesel Tune Wide Bay, we don't do volume — we do quality. Every remap and tune is done to the highest standard to ensure your vehicle performs flawlessly.
Premium Parts Only
We never use cheap shortcuts. Only high-end, reliable components go into your build.
15 Years Experience
Deep expertise across all makes and models, ensuring safe and seamless integration.
Wondunna Workshop
Secure, fully equipped professional workshop located conveniently in Wondunna.
15% Referral Discount
Bring a friend or family member and get 15% off your vehicle's installation.
About Diesel Tune Wide Bay
About Diesel Tune Wide Bay
With 15 years of industry-leading expertise, Diesel Tune Wide Bay is dedicated to redefining engine performance and reliability across the Wide Bay region and beyond.
As specialists in ECU remapping and emissions systems diagnosis, we provide tailored solutions for everything from passenger vehicles of all brands, 4x4s and American pickups to agricultural tractors, earthmoving equipment, American and European trucks, outboards and more.
Our mission is to combine technical precision with honest service, ensuring every vehicle — regardless of brand — operates with maximum efficiency, power, and longevity. "Experience the Diesel Tune Difference."
How It Works
Our streamlined ECU tuning process ensures a hassle-free experience.
Get a Custom Quote
Tell us your vehicle details and performance goals. We'll tailor a specific tuning solution for you.
Mobile or Workshop
We offer mobile service across the Wide Bay region, or you can drop off at our Wondunna workshop.
Experience the Power
We custom write and flash your ECU tune. Test drive your vehicle and feel the immediate difference.
Latest Builds
Follow us on Instagram for our most recent installations and behind-the-scenes content.
Proudly serving the Wide Bay region and beyond: Hervey Bay, Maryborough, Gladstone, Burnett Region, Gympie, Murgon, Wondai, Childers, Bundaberg, Rainbow Beach, Tin Can Bay, Sunshine Coast, Gayndah, Monto, Gin Gin, Agnes Water, and 1770.
Ready to upgrade your vehicle?
Get a professional installation that you can rely on. Book your quote today.