Dieselflash Whitsundays

31/08/2026

Toyota 79 series V8

🔵 Stock: 105.8 kW
🔴 Tuned before supporting upgrades: 136.1 kW
🟡 Same tune after supporting upgrades: 148.0 kW

At just 1,698 rpm, torque increased from:

🔵 Stock: 364.3 Nm
🔴 Tuned: 527.5 Nm — a gain of 163.2 Nm
🟡 After supporting upgrades: 635.6 Nm — another 108.1 Nm

That’s a total gain of 271.3 Nm over stock, right down low where a 79 Series needs it most for everyday driving, towing and getting a load moving.

The tune remained exactly the same between the red and yellow runs. The extra gains came after cleaning the restricted intake manifold and fitting a 4-inch Manta exhaust and ram head to the snorkel.

Just as importantly, the improved AFR after cleaning the manifold shows how much better the engine is breathing and leaner the afr runs.

This is why proper dyno tuning matters. We can monitor power, torque and AFR, identify restrictions and prove the results—not just perform a backyard “flash and dash” and hope for the best.

At Dieselflash, there are no corners cut. We ensure the complete package works together safely to deliver the best possible result. 💪

21/08/2026

💡 DID YOU KNOW?

Dieselflash Whitsundays doesn’t just do dyno tuning and performance upgrades — we also carry out regular vehicle servicing.

Because we work on 4WDs and diesel vehicles every day, we know the common issues to look for and the areas that need extra attention.

That experience helps us identify developing problems early and recommend preventative maintenance before they turn into unexpected breakdowns or expensive repairs.

Whether it’s your daily driver, family 4WD, work ute or American truck, we can take care of its scheduled servicing and ongoing maintenance.

If your vehicle is due for a service, give the team at Dieselflash Whitsundays a call.

📞 Contact us on 0419524131 to make a booking.

27/07/2026

RIP Andrew

Andrew had been a customer from the early days, When I was working from home when he owned his Amarok, and sadly lost his life while at work last week, Such a great bloke Rip mate

20/07/2026

🚗 Why spend hours travelling to a dealership?

Modern diesel 4WDs are more advanced than ever before.

Many repairs today require more than just a basic scan tool. Accurate fault diagnosis, module programming and software updates often require specialist manufacturer-level diagnostic equipment.

For many people in the Whitsundays, that has traditionally meant a long trip to a dealership.

At Dieselflash Whitsundays, we’ve invested heavily in advanced diagnostic equipment and software so we can perform many of these services right here in Proserpine.

Whether it’s:
✔ Engine warning lights
✔ Electronic faults
✔ Module programming*
✔ Drivability issues
✔ Diesel diagnostics

Our goal is simple…

Diagnose the fault correctly, recommend the right repair, and get you back on the road as quickly as possible.

Why spend hours travelling when expert diagnostics could be available much closer to home?

📍 Dieselflash Whitsundays – Proserpine

📞 Give us a call to discuss your vehicle or book it in today.

Advanced Diagnostics • Performance Tuning • Mechanical Repairs • 4WD Accessories

*Programming capabilities vary depending on the vehicle make and model.

10/07/2026

🚙💨 Why choose Dieselflash Whitsundays?

Because we’re your number one destination for all things 4X4!

From performance tuning and diagnostics to suspension, exhausts, turbo upgrades, clutches, intercoolers and 4X4 accessories — we work with some of the biggest and best brands in the industry.

Performance. Reliability. Experience. All under one roof.

🔥 Dieselflash Whitsundays — built for more.

19/06/2026

Check out the work we carried out on Pete’s 79
for our work with G Turbo products we utilize the Tuning from G Turbo this also provides a longer warranty period of 2 years

05/06/2026

Ford F150 3.5 Twin Turbo – Stage 2 Results 🔥

We started with a Stage 1 tune on the factory setup and picked up an extra 25kw at the wheels.
The biggest restriction quickly became obvious — the factory intercooler was seriously underwhelming and holding the combo back.

So the hunt began for an aftermarket intercooler setup capable of supporting the power these twin turbo V6s are capable of.

After fitting the upgraded intercooler and refining the calibration, the results spoke for themselves 👌

• Stage 1 gain: +25kw at the wheels
• Final gain with intercooler upgrade: +53kw at the wheels
• Final output: 277kw at the wheels
• Stock turbochargers retained
• Huge improvement in intake temps and consistency
• Stronger power delivery across the rev range

And Lincoln’s happy as he’s now the quickest F150 of the North, don’t mind his version of Cowboy boots thou 😜

Yes we are Dieselflash… but if she’s a 4x4, we’ve got you covered 😉💪

22/05/2026

American trucks deserve more than just a basic service — they need the right diagnostics, tuning and mechanical know-how. At Dieselflash Whitsundays we are your American truck specialists in servicing, repairs, performance upgrades and dyno tuning for RAM, Silverado and Ford F-Trucks.

From daily drivers to heavy towing setups, we’ve got your truck covered. 🇺🇸🔥🛻

20/05/2026

12/05/2026