Autotuner

Autotuner Master and Slave — Professional Equipment for ECU Chip Tuning

Autotuner Master and Autotuner Slave are modern tools designed for reading, writing, and flashing engine control units (ECU) via OBD, Bench, and Boot modes. This is a reliable solution for ECU remapping professionals who need a universal and easy-to-use ECU programmer.

What is Autotuner Master?

Autotuner Master is a standalone device that allows the tuner to independently read and write ECU files without needing additional licenses. The tool supports over 5000 vehicle models and receives regular updates.

Key advantages of the Master version:

• Direct access to tuning files.
• Ability to work with any ECU via OBD/Bench/Boot protocols.
• Automatic updates and stable subscription system.

If you're looking to buy Autotuner Master, it's a perfect choice for those who value complete control and minimal restrictions in tuning work.

How Does Autotuner Slave Work?

Autotuner Slave is the version designed to work in conjunction with a Master device. It’s ideal for specialists working in a “master-slave” setup. While the Slave doesn’t allow saving open ECU files, it ensures safety and full control during read/write operations.

Autotuner Slave price is more affordable than the Master version, while still offering nearly the same functionality when paired with a trusted master.

Why Choose Autotuner?

Autotuner benefits:

• Easy to use with an intuitive interface.
• Compatible with most modern ECUs.
• Regular updates and an expanding list of supported vehicles.
• A top-tier tool for ECU tuning and remapping professionals.

If you need equipment for ECU chip tuning with wide coverage, easy setup, and fast performance, Autotuner Master and Slave are your best options.

You can buy Autotuner Master for ECU tuning from official suppliers with full warranty and technical support. Learn how to work with Autotuner Slave for flashing engine control units — and start using a professional-level ECU programming tool today.