Codex Calibration

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Australia
Mackay, QLD
Codex Calibration

Precision ECU calibration for 4WDs, performance cars, trucks & heavy machinery.

Dealer file service, custom tuning, dyno development and Australian-based support.

22/10/2026

How to know we are the best in business... im on my way to Perth 35,000ft up and still giving full support

We are here for you and your business no matter what

23/09/2026

Ability about jake and codex calibration helping aussie tuners

26/08/2026

More stock is in Australia,

Vist Home | Codex Calibration https://share.google/ZD9vmCpSU0mb8wvKw

25/08/2026

Nissan Patrol Old School Chip Tuning — Part 3 💻🔥

Time to bring it all together.

The chips are programmed with our custom calibration before being carefully soldered back into the ECU.

Old-school chip tuning — before OBD and bench flashing made life easy! 😎

24/08/2026

Nissan Patrol Old School Chip Tuning — Part 2 🧼

With the original chips removed, it’s time to clean up the PCB.

We carefully remove the old solder and clean the pads, leaving a clean surface ready for the programmed chips to be installed.

Preparation is everything when working with these older ECUs. 🔧💾

24/08/2026

Nissan Patrol Old School Chip Tuning — Part 1 🔧

Starting with the old-school way of tuning!

In Part 1, we open up the ECU and carefully remove the original chips from the board, ready for the next stage of the process.

No OBD flashing here — straight down to the hardware. 💾🔥

19/08/2026

Part 2 on a bricked 1KD ECU

18/08/2026

Bricked 1KD ECU Recovery

18/08/2026

🔥 2022 AUDI SQ2 | CUSTOM DYNO TUNED 🔥

Another one through Codex Calibration — this 2022 Audi SQ2 came in for a custom dyno tune, with some solid gains on the rollers.

📈 Before: 273.9 HP / 393.1 Nm
🚀 After: 325.2 HP / 434.8 Nm

That’s a gain of +51.3 HP and +41.7 Nm at the wheels, with a strong improvement right through the rev range.

No generic flash files — calibration developed and tested on the dyno to suit the vehicle.

💻 Custom ECU Calibration
📊 Dyno Developed & Tested
🇦🇺 Codex Calibration

17/08/2026

🐛 CAT A6E4 – Remote Emissions Solution

Another CAT sorted remotely by Codex Calibration. 💻🔧

This CAT A6E4 was completed with our remote emissions calibration service — no need for the machine to come anywhere near our workshop.

✅ Remote ECU calibration
✅ Emissions solution
✅ Fast turnaround
✅ Australia-wide support
✅ Backed by real tuning experience

Whether it’s CAT, Cummins, Komatsu, Hitachi, John Deere or other heavy equipment, we can assist workshops and customers Australia-wide.

📩 Get in touch with Codex Calibration for remote heavy diesel tuning and calibration support.

Address

40 Malcomson Street
Mackay, QLD
4740

Website

https://dsmart.tuningfileportal.com/

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