Autotuner One (AT One)

Autotuner One Personal OBD2 Flasher - Remote Tuning Solution

Looking to scale your tuning business remotely or flash your car in one click? Meet the Autotuner One (AT One) — the ultimate premium personal OBD-II flasher designed for both professional master tuners and car enthusiasts. Autotuner One allows file writers to expand their client base worldwide, while vehicle owners enjoy a seamless, cloud-based DIY car remapping tool via the intuitive MyFlasher mobile app.

Best of all? Enjoy genuine Autotuner hardware reliability with zero subscription fees or ongoing costs!

Why Choose Autotuner One?

For Master Tuners & Tuning Networks (B2B Scalability)

If you want to scale your tuning business remotely, Autotuner One is your perfect asset. Available in Autotuner One Tuner Packs (10 or 100 units), this tool acts as the ultimate client device locked to your master tool.

• White-Label & Custom Branding: Deliver a premium experience with custom logo personal flasher tuning options.
• Streamlined Cloud Interface: Manage your global dealer network, send Stage 1 / Stage 2 remap files, and track orders effortlessly through the secure Autotuner cloud management interface.
• No Dealer Buy-In Fees: Boost your residual revenue without any ongoing activation costs or software subscriptions.

For Car Owners & Enthusiasts (B2C Freedom)

No more driving to a physical workshop. The Autotuner AT One is a safe, VIN-locked personal flasher that links directly to your vehicle.

• Plug & Play via MyFlasher App: Connect the tool to your OBD2 port, open the app on your smartphone, and rewrite your ECU safely within minutes.
• Ultimate Compatibility: Extensive Autotuner One compatibility list covering the most demanded modern platforms, including VAG Bosch MG1/MD1, BMW F/G series flash, Mercedes, and more.
• Safest Flash on the Market: Built-in residual voltage protection ensures your vehicle’s ECU remains completely safe during the read/write process.

Autotuner One vs Powergate 4 & Traditional Slave Tools

Unlike traditional Slave tools that require a laptop and complex setups, the Autotuner One is designed for the modern smartphone-driven era. It simplifies remote ECU remapping, making it accessible to any end-user while keeping the master tuner in total control of the file calibration. When evaluating Autotuner One vs Powergate 4, AT One stands out with its ultra-fast processing, strict master-lock security, and industry-proven Autotuner stability.

Technical Specifications & Features

• Connection Type: OBD-II (Vehicle) to Bluetooth/Wi-Fi (Smartphone)
• Software Interface: MyFlasher Mobile App (iOS & Android compatible)
• Licensing Model: One-time purchase with lifetime free updates. No subscription fees.
• Security: High-end encryption, strict VIN-lock integration, and residual voltage protection.
• Supported ECUs: Comprehensive coverage of Bosch, Continental, Delphi, and Marelli units (check the official Autotuner One supported ECUs sheet for the full up-to-date list).

Bulk Purchases & Dealer Pricing

Are you looking to buy Autotuner One in bulk? We offer competitive Autotuner One dealer pricing and wholesale options for established chiptuning brands, master tuners, and file services.

Buy Autotuner One Personal Flasher Now and take your tuning network to the global stage.