Variant 1
ECU- Catalog engine
- 4000 503HP
- Controller brand
- BOSCH
- ECU
- MED17.7.X_TU
- Stock power
- 503 HP
- SW upgrade
- 1779035005
- Calibration
- 1779035005
MERCEDES · MED17.7.X_TU ECU · petrol
MERCEDES C MED17.7.X_TU tuning files
Tuning file coverage for the MERCEDES C running the MED17.7.X_TU ECU. Across the matched variants stock power runs from 503 to 503 HP. Petrol calibration here is about crisp response and a result that holds up day to day. Each file is tied to the precise software on your car and checked before it goes out.
Available solutions
Solutions that apply to the MED17.7.X_TU on this petrol platform. The exact set depends on the specific engine and software version.
Engine variants & ECU software
1 distinct variant for the MERCEDES C on the MED17.7.X_TU ECU. Reference the engine and controller software when you upload.
Related vehicles
Other vehicles built on the MED17.7.X_TU controller or the same engine — handy when a platform spans several models and makes.
Questions, answered.
Which tuning solutions are available for the MERCEDES C on the MED17.7.X_TU?
Stage 1, Stage 2, Swirl Flaps Off, Lambda / O2, OPF/GPF Off. The exact set depends on the specific engine and software version.
Do you cover the MED17.7.X_TU ECU software on this model?
Yes — the MERCEDES C on the MED17.7.X_TU ECU is part of the catalog. Upload your original file and it is matched to the right calibration before any work is done.
How is the file delivered?
Through the TuningBay workflow with operator validation and one safe, sensible result per job. Files we deliver, we stand behind.