Home › Original ECU Files
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
TRW
EMS2.2
HW21300122P04 SW21986531P01
128L E5 400HP
-
21987966P01
DAMOS: 8P0146323139
TRW
20919561P01
HW20919561P01 SW20814604P01
12900 480HP
-
-
DAMOS: -
TRW
EMS2
HW20977019P03 SW21057125P01
13000 400HP
-
-
DAMOS: -
TRW
EMS2
HW20995620P04 SW21630661P01
13000 420HP
-
-
DAMOS: -
TRW
EMS2.2
HW22346791P01 SW22686675P01
13000 435HP
-
-
DAMOS: 3P018D010101
TRW
EMS2.2
HW21165620P03 SW22031065P01
13000 435HP
-
-
DAMOS: 8P01EF030303
TRW
EMS2.2
HW20977019P03 SW21352964P01
13000 435HP
-
21358166P01
DAMOS: 7P0186323133
TRW
EMS2.2
HW21165620P03 SW21749494P01
13000 435HP
-
21874079P01
DAMOS: 0P01D8030303
TRW
EMS2.2
HW20995620P06 SW23054813P01
13000 435HP
-
22359910P01
DAMOS: 7P010B323233
TRW
EMS2.2
HW21300060P03 SW21980533P01
13000 435HP
-
-
DAMOS: 0P011F010101
Showing 15,161–15,170 of 15,593 files