About Codex Calibration

At Codex Calibration, we're passionate about delivering professional ECU tuning solutions backed by real-world experience. Based in Australia, we specialise in ECU and TCU calibration, file development, tuning tools, and technical support for workshops across the country.

Unlike many suppliers, we use the same equipment we sell every day in our own workshop. That means every tool, cable, and accessory we offer has been tested in real-world applications, giving our customers confidence that they're buying products they can rely on.

Whether you're an established tuning workshop or just starting your journey into ECU programming, we're here to help. From genuine programming tools and bench accessories to custom file services and one-on-one technical support, our goal is to help you grow your business with confidence.

Our online Workshop Portal provides fast file delivery, job management, and direct access to experienced Australian tuners—ensuring you're never left waiting for answers when time matters.

As the automotive industry continues to evolve, so do we. We're committed to staying at the forefront of ECU technology, expanding our product range, and providing the knowledge, support, and tools that modern workshops need to succeed.

Why Choose Codex Calibration?

• Australian-owned and operated

• Genuine tuning tools and accessories

• Professional ECU & TCU file services

• Expert technical support from experienced tuners

• Fast turnaround times

• Workshop Portal with ongoing support

• Trusted by workshops across Australia

Your success is our priority. Whether you're tuning your first vehicle or managing a busy workshop, Codex Calibration is your trusted partner for professional ECU solutions.