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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
GEN1
SW89663-36042
4000 150HP
N04CUH
33604200
DAMOS: 8107B01D00000000
DENSO
GEN1
SW89663-36044
4000 150HP
-
33604400
DAMOS: 8107C83400000000
DENSO
GEN1
SW89663-36062
4000 150HP
-
33606200
DAMOS: 8107B83400000000
DENSO
GEN1
HW89661-36202 SW89663-36082
4000 150HP
N04CTQ
33608200
DAMOS: 81074CBD00000000
DENSO
GEN1
HW89661-36203 SW89663-36083
4000 150HP
N04CTQ
33608300
DAMOS: 810720C000000000
DENSO
GEN1
HW89661-36203 SW89663-36084
4000 150HP
N04CTQ
33608400
DAMOS: 8107FCC900000000
DENSO
GEN1
4000 150HP
-
-
DAMOS: -
DENSO
GEN1
HW89661-36220 SW89663-36100
4000 150HP
N04CTQ
33610000
DAMOS: 8107D8BB00000000
DENSO
GEN1
SW89663-36101
4000 150HP
-
33610100
DAMOS: 8107ACBE00000000
DENSO
GEN1
HW89661-XXXXX SW89663-36102
4000 150HP
N04CTQ
33610200
DAMOS: 810788C800000000
Showing 13,941–13,950 of 15,593 files