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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
SW89663-04343
4000 239HP
-
30434300
DAMOS: 8107E83300000000
DENSO
GEN1
SW89663-04391
4000 239HP
1GR-FE
30439100
DAMOS: 810704A500000000
DENSO
GEN1
HW89661-04c43 SW89663-04393
4000 239HP
1GR-FE
30439300
DAMOS: 810754A500000000
DENSO
GEN1
SW89663-04394
4000 239HP
-
30439400
DAMOS: 810754A500000000
DENSO
GEN1
HW89661-xxxxx SW89663-04422
4000 239HP
1GR-FE
30442200
DAMOS: 810764A900000000
DENSO
GEN1
HW89661-xxxxx SW89663-04450
4000 239HP
1GR-FE
30445000
DAMOS: 8207E448FF070001
DENSO
GEN1
HW89661-xxxxx SW89663-04493
4000 239HP
1GR-FE
30449300
DAMOS: 8207C426FF070001
DENSO
GEN1
HW89661-xxxxx SW89663-04571
4000 239HP
1GR-FE
30457100
DAMOS: 82078C48FF070001
DENSO
GEN1
HW89661-xxxxx SW89663-04730
4000 239HP
1GR-FE
30473000
DAMOS: 8207144DFF070001
DENSO
GEN1
SW89663-04731
4000 239HP
-
30473100
DAMOS: 8207144DFF070001
Showing 14,251–14,260 of 15,593 files