Simplified Professional Workflow The Autotuner Slave is designed for efficiency. As a Slave user, you don’t need to spend years learning complex map-editing software like WinOLS. Your tool reads an encrypted file from the vehicle, which you then send to your Master file provider. Once they have optimized the file, you simply write it back to the vehicle. It’s the perfect partnership between hardware precision and expert software calibration.
Ultra-Fast Hardware Performance Powered by a high-performance Cortex-M4 CPU, Autotuner is renowned for being one of the fastest tools on the market. By optimizing ECU communication protocols, it minimizes the time the vehicle’s ignition must remain on, significantly reducing the risk of battery drain or communication timeouts during critical flash procedures.
All-In-One Connectivity Eliminate the need for multiple devices. The Autotuner Slave handles everything in a single, compact interface:
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OBD Mode: Safe and fast programming via the vehicle’s diagnostic port.
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Bench Mode: Direct ECU pin connection—no need to open the ECU casing, preserving the factory seal.
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Boot Tricore (BSL): Low-level access for deep recovery, cloning, and specialized microcontrollers.
Zero Subscription Fees Unlike almost every other professional tool in the industry, Autotuner features No Annual Subscriptions. Once you purchase the hardware, all software updates—including new vehicle protocols and features—are free for life. This allows for a much faster return on investment (ROI) and eliminates recurring overhead costs.
Guided Support & Safety The Autotuner software is built for the user. It features an integrated Help Section with high-definition, step-by-step photos showing you exactly where to find the ECU and how to connect your cables. Features like Automatic Checksum Correction and a “Back to Stock” function ensure that every job is performed with maximum safety and confidence.
Minimum System Requirements
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CPU: Intel Pentium III / Athlon 1GHz or newer.
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RAM: 512MB (4GB recommended for Windows 10/11).
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Storage: 2GB available hard disk space.
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OS: Windows Vista / 7 / 8 / 10 / 11 (32 or 64 bits). Not compatible with virtual machines.
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Connectivity: One available USB 2.0 port; Internet connection (minimum 1 Mbps).
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Display: 1366×768 resolution or higher.






