D-Sync ECU

Your #1 Mercedes AMG Tool for tuning, logging and diagnositc.

D-SYNC ECU is the ultimate calibration platform for Mercedes-AMG owners who demand more from their vehicles.

Unlock the full potential of your AMG — D-SYNC ECU delivers a seamless, wireless tuning experience right from your phone.

SUPPORTED VEHICLES
• Mercedes-AMG M177 4.0L V8 BiTurbo (C63s / E63s / S63 / GT63s / GLE63s / GLC63s, etc) • Mercedes-AMG M178 4.0L V8 BiTurbo (AMG GT / GT S / GT C / GT R / Black Series) • Mercedes-Benz M276 3.0L V6 BiTurbo (C400 / C43 / E400 / E450 / E43 / S400 / GLC43 / GLE43 etc.) • Mercedes-Benz M133 2.0L I4 Turbo (CLA45 / A45/ GLA45 Gen 1 and 1.5)* Read&Write Only

• ECU: Bosch MED17.7.5 / MED17.7 V6LA / MED40AMG

FLASH WITH CONFIDENCE:

Browse and install calibrations from trusted tuners worldwide. Each flash is encrypted and verified — your ECU is in safe hands. Choose from OTS (off-the-shelf) stage tunes or load custom calibrations built specifically for your setup.

REAL-TIME ENGINE DATA:

Monitor boost pressure, intake temps, knock counts, AFR, and 70+ parameters in real time. Record data logs and share them with your tuner to refine calibration. Now support MED1775, MED177V6LA and MED40AMG ECU on high-speed logging and cloud sharing!

MULTI-MAP ON THE FLY*:

Switch between performance maps instantly — no reflash needed. Street mode for your daily commute, track mode for the weekend. One tap, zero downtime.

BUILT FOR AMG = Every detail is engineered around the Mercedes-AMG platform. Automatic ECU identification, per-vehicle configuration, and a tuner ecosystem that speaks your language.

WHAT YOU NEED
• D-Sync D1 Bridge (WiFi hardware adapter, sold separately at d-syncworks.com) • Supported Mercedes-AMG / Mercedes-Benz vehicle listed above • D-SYNC account and License

Questions or support? Visit d-syncworks.com

*Requires Expert Mode, not open to all users at this stage.

** This racing product is for competition closed-course use only.

*** Use of this software may void portions of your vehicle's factory warranty. Some items may not be legal for "on highway use". D-SYNC makes no guarantees to the legality of any parts used for "on highway vehicles" and accepts no responsibility for compliance with the vehicle's factory warranty.