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Original ECU Files Database
15,000+ Stock Calibration Files for Professional Tuners
Access original ECU calibration files for cars, trucks, motorcycles, and agricultural vehicles.
Download stock firmware from Bosch, Siemens, Delphi, Denso, Continental, Marelli and 50+ ECU manufacturers.
Perfect for ECU recovery, backup, and tuning reference.
100% Original
All ECU Brands
Many Free Files
Tip: Use filters below to search by vehicle, ECU type, or HW/SW number
Need a tuned version instead of stock? → Tune your file on TuningBot
Original ECU Files
15,593 files
Vehicle
ECU
HW / SW
Details
Download
DELPHI
MT05.3
SW053M5DL320
400 21HP
-
QJ750GS7
DAMOS: -
DELPHI
MT05.3
SW053M5PS110
400 21HP
-
42915327
DAMOS: -
DELPHI
MT05.3
400 21HP
-
42915318
DAMOS: -
DELPHI
MT05.3
400 21HP
-
QLDGE4G0
DAMOS: -
DELPHI
MT05.3
SW053M5DS320
400 21HP
-
MINI125i
DAMOS: -
DELPHI
MT05.3
400 21HP
-
42915327
DAMOS: -
DELPHI
MT05.3
400 21HP
-
ST9_0224
DAMOS: -
DELPHI
MT05.3
400 21HP
-
-
DAMOS: -
DELPHI
MT05.3
400 26HP
-
QJ35013G
DAMOS: -
DELPHI
MT05.3
SW053M4PL110
500 40HP
-
LZ800422
DAMOS: -
Showing 1,251–1,260 of 15,593 files