New AT Protocol!
Dear Users,
Get ready to work on the latest evolution of BMW M’s iconic S58 straight-six engine! We are thrilled to announce official support for the Bosch ECS1049 ECU in Bench mode on your AutoTuner Tool.
This release specifically targets the latest BMW M3, M4, and M2 (2026+ models) powered by the new "BMW M Ignite technology", engineered to comply with Euro 7 emission standards. While previous models relied on the Bosch MG1CS049 ECU, these latest Euro 7 builds feature this brand-new control unit.
🔌 Effortless Workbench Setup! Ensure quick and safe pinout connections with our dedicated cable available on the shop. BMW MDG1 / ECS1049 Cable!
🚗 Supported BMW M Lineup (Bosch ECS1049 / S58 Euro 7):
- BMW M3 (G80/G81): Produced from July 2026 onwards
- BMW M4 (G82/G83): Produced from July 2026 onwards
- BMW M2 (G87): Produced from August 2026 onwards
Update your AutoTuner software today and lead the market on the newest BMW M platforms!
The AT Team
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👉 Mail-in Unlock for BMW MDG1
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👉 Reusable ECU shipping case |
Key Features
- Type: Engine Control Unit (ECU) ⚙️
- Mode: BENCH NR 🔌
- MCU: TC399 🖥️
- Read time: 2min 45sec ⏱️
- Write time: 30sec ⏱️
- Checksums correction ✅
- Backup creation 🔄
