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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
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Original ECU Files
15,593 files
Vehicle
ECU
HW / SW
Details
Download
DENSO
89663-37571B
SW89663-E1251D
4000 170HP
-
3E125100
DAMOS: -
DENSO
89663-37571B
SW89663-E1A50
4000 170HP
-
3E1A5000
DAMOS: -
DENSO
MA275700-8921
4000 170HP
-
3E3J0000
DAMOS: -
DENSO
SH7058
HWRH30YN75 SWF000
4000 170HP
-
RH30YN75_F000_3J30
DAMOS: -
DENSO
SH7058
HWRH10YN75 SWD000
4000 170HP
-
RH10YN75_D000_3J10
DAMOS: -
DENSO
SH7058
HWRH50YN75 SWG110
4000 170HP
-
RH50YN75_G110_3R90
DAMOS: -
DENSO
SH7058
HWL68AS8E4 SWD08A
4000 170HP
-
-
DAMOS: -
DENSO
SH7058
HWRBE0YM66 SWK100
4000 170HP
-
RBE0YM66_K100_3610
DAMOS: -
DENSO
GEN1
HW8966X-37F81 SW89663-37B09
4000 200HP
N04CUN
337B0900
DAMOS: 8307D855FF070001
DENSO
GEN1
SW89663-37B13
4000 200HP
-
337B1300
DAMOS: 8307A844FF070001
Showing 5,261–5,270 of 15,593 files