Variant 1
ECU- Catalog engine
- 1390 110HP
- Controller brand
- DELPHI
- ECU
- J1850
- Stock power
- 110 HP
- SW upgrade
- 32935-08C
- Calibration
- 32935-08C
HARLEY DAVIDSON · J1850 ECU
HARLEY DAVIDSON Electra Glide Ultra Classic SE J1850 tuning files
HARLEY DAVIDSON Electra Glide Ultra Classic SE on the J1850: matched, calibrated and delivered with care. Stock output across the matched variants spans 68–110 HP. We start conservative here — Stage 1 and Stage 2 are the dependable baseline. Your file is built against the exact ECU software on the car, then operator-verified.
Available solutions
Applicable work for the J1850 on this vehicle. The available set firms up once the exact engine and software are known.
Engine variants & ECU software
15 distinct variants for the HARLEY DAVIDSON Electra Glide Ultra Classic SE on the J1850 ECU. Reference the engine and controller software when you upload.
Variant 2
ECU- Catalog engine
- 110cu 100HP
- Controller brand
- DELPHI
- ECU
- J1850
- Stock power
- 100 HP
- SW upgrade
- 31878-11A
- Calibration
- 31878-11A
Variant 3
ECU- Catalog engine
- 110cu 100HP
- Controller brand
- DELPHI
- ECU
- J1850
- Stock power
- 100 HP
- SW upgrade
- 31880-11A
- Calibration
- 31880-11A
Variant 4
ECU- Catalog engine
- 110cu 100HP
- Controller brand
- DELPHI
- ECU
- J1850
- Stock power
- 100 HP
- SW upgrade
- 31870-11
- Calibration
- 31870-11
Variant 5
ECU- Catalog engine
- 110cu 100HP
- Controller brand
- DELPHI
- ECU
- J1850
- Stock power
- 100 HP
- ECU SW
- 44
- ECU HW
- 044SCK002-00
- SW upgrade
- 044SCK002-00
- Calibration
- 044SCK002-00
Variant 6
ECU- Catalog engine
- 110cu 100HP
- Controller brand
- DELPHI
- ECU
- J1850
- Stock power
- 100 HP
Variant 7
ECU- Catalog engine
- 96cu 1584cc 82HP
- Controller brand
- DELPHI
- ECU
- J1850
- Stock power
- 82 HP
- ECU SW
- 32937-10
- ECU HW
- 34245-10
- SW upgrade
- 009FZ002-001
- Calibration
- 009FZ002-001
Variant 8
ECU- Catalog engine
- 96cu 1584cc 82HP
- Controller brand
- DELPHI
- ECU
- J1850
- Stock power
- 82 HP
- SW upgrade
- 31870-11
- Calibration
- 31870-11
Variant 9
ECU- Catalog engine
- 96cu 1584cc 82HP
- Controller brand
- DELPHI
- ECU
- J1850
- Stock power
- 82 HP
- ECU SW
- 32937-10
- SW upgrade
- 044SDN003-01
- Calibration
- 044SDN003-01
Variant 10
ECU- Catalog engine
- 96cu 1584cc 82HP
- Controller brand
- DELPHI
- ECU
- J1850
- Stock power
- 82 HP
- ECU SW
- 32937-10
- ECU HW
- 34245-10
Variant 11
ECU- Catalog engine
- 96cu 1584cc 82HP
- Controller brand
- DELPHI
- ECU
- J1850
- Stock power
- 82 HP
- SW upgrade
- 32935-10D
- Calibration
- 32935-10D
Variant 12
ECU- Catalog engine
- 96cu 1584cc 82HP
- Controller brand
- DELPHI
- ECU
- J1850
- Stock power
- 82 HP
- SW upgrade
- 009FY002-001
- Calibration
- 009FY002-001
Variant 13
ECU- Catalog engine
- 96cu 1584cc 82HP
- Controller brand
- DELPHI
- ECU
- J1850
- Stock power
- 82 HP
- SW upgrade
- 009FZ002-001
- Calibration
- 009FZ002-001
Variant 14
ECU- Catalog engine
- 1450 68HP
- Controller brand
- DELPHI
- ECU
- J1850
- Stock power
- 68 HP
- SW upgrade
- X32787-02B
- Calibration
- X32787-02B
Variant 15
ECU- Catalog engine
- 1500 68HP
- Controller brand
- DELPHI
- ECU
- J1850
- Stock power
- 68 HP
- ECU HW
- 32772-01
- SW upgrade
- X32848-02
- Calibration
- X32848-02
Related vehicles
Other vehicles built on the J1850 controller or the same engine — handy when a platform spans several models and makes.
Questions, answered.
Which tuning solutions are available for the HARLEY DAVIDSON Electra Glide Ultra Classic SE on the J1850?
Stage 1, Stage 2. The exact set depends on the specific engine and software version.
Do you cover the J1850 ECU software on this model?
Yes — the HARLEY DAVIDSON Electra Glide Ultra Classic SE on the J1850 ECU is part of the catalog. Upload your original file and it is matched to the right calibration before any work is done.
How is the file delivered?
Through the TuningBay workflow with operator validation and one safe, sensible result per job. Files we deliver, we stand behind.