Variant 1
ECU- Catalog engine
- 921 125HP
- Controller brand
- MOTION
- ECU
- MT05.3
- Stock power
- 125 HP
QJ MOTOR · MT05.3 ECU
QJ MOTOR SRK MT05.3 tuning files
The QJ MOTOR SRK on the MT05.3, mapped from stock file to finished result. Across the matched variants stock power runs from 70 to 125 HP. 4 distinct variants are catalogued here. For this platform the dependable path begins with Stage 1 and Stage 2. We match the right calibration to your exact software and validate it before delivery.
Available solutions
Solutions that apply to the MT05.3 on this vehicle platform. The exact set depends on the specific engine and software version.
Engine variants & ECU software
4 distinct variants for the QJ MOTOR SRK on the MT05.3 ECU. Reference the engine and controller software when you upload.
Variant 2
ECU- Catalog engine
- 650 75HP
- Controller brand
- DELPHI
- ECU
- MT05.3
- Stock power
- 75 HP
- ECU SW
- 053M5DL320
- SW upgrade
- QJ35013G
- Calibration
- QJ35013G
Variant 3
ECU- Catalog engine
- 800 70HP
- Controller brand
- DELPHI
- ECU
- MT05.3
- Stock power
- 70 HP
- ECU SW
- 053M5DL330
- SW upgrade
- QJ750GS7
- Calibration
- QJ750GS7
Variant 4
ECU- Catalog engine
- 800 70HP
- Controller brand
- DELPHI
- ECU
- MT05.3
- Stock power
- 70 HP
Related vehicles
Other vehicles built on the MT05.3 controller or the same engine — handy when a platform spans several models and makes.
Questions, answered.
Which tuning solutions are available for the QJ MOTOR SRK on the MT05.3?
Stage 1, Stage 2. The exact set depends on the specific engine and software version.
Do you cover the MT05.3 ECU software on this model?
Yes — the QJ MOTOR SRK on the MT05.3 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.