More usable performance
A suitable calibration can improve power delivery and torque across the usable engine-speed range of the selected Harley Davidson model.
Harley Davidson Chiptuning
Choose a model to view its generations and available engines.
Model
1130 Night Rod / Street Rod
View generations
Model1200 XL / XR
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Model1250 Night Rod / V-Rod / Sportster
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Model1250 Pan America
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Model1584 Dyna / Softail / Rocker / Electra Glide
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Model1690 Dyna / Softail / Road King / Electra Glide
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Model1745 Road Glide / Road King / Softail / Sport Glide / Street Glide / Ultra
View generations
Model1746 Road Glide / Road King / Street Glide / Ultra Limited
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Model1800 Dyna / Electra / Glide / Pro street / Road King / Softail
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Model1870 Electra Glide / Limited / Road Glide / Softail /
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Model1920 Limited / Road Glide / Street Glide
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Model1980 Road Glide / Street Glide
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Model350 X
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Model500 X
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Model750 XG
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Model883 XL
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Model975 RH / Bronx
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ModelLivewire
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Harley Davidson chiptuning and ECU remapping
The ABG Performance Harley Davidson tuning catalog currently contains 18 supported models in the selected Bikes / Quad category. Choose the correct model to see its available generations, engines and published tuning results.
Harley Davidson vehicles can differ significantly by model year, engine family, ECU version and installed hardware. For that reason, ABG Performance does not treat every Harley Davidson vehicle as the same configuration. The catalog helps narrow the request to the exact vehicle before a local appointment or online file order is prepared.
What Harley Davidson ECU tuning can improve
Vehicle-specific calibration
The correct software solution depends on the exact Harley Davidson model, generation, engine, ECU and hardware configuration.
Stage 1 and Stage 2 guidance
Available engine pages show Stage 1 and Stage 2 reference figures so the appropriate level can be discussed before tuning.
Choose the right service for Harley Davidson
ABG Performance serves private vehicle owners locally in Switzerland and supplies custom ECU tuning files online to professional workshops and tuning partners.
Private customers in Switzerland
Private owners can request an appointment for Harley Davidson at the ABG Performance workshop. The vehicle is inspected and the software optimization is prepared according to its condition, hardware and intended use.
Book a workshop appointmentWorkshops and tuning partners
Professional workshops can submit the original ECU file for Harley Davidson online. ABG Performance prepares a custom calibration based on the vehicle, ECU information, installed hardware and requested tuning stage.
Explore the partner serviceQuestions about Harley Davidson tuning
Is tuning available for every Harley Davidson model?+
Availability depends on the exact model, generation, engine and ECU. Select the model and engine in the catalog to see whether tuning data is currently listed.
Does every Harley Davidson vehicle receive the same tuning file?+
No. The calibration must match the original ECU software, engine version, hardware and intended use. Online partner files are prepared from the submitted original file and vehicle information.
Can I bring my Harley Davidson vehicle to ABG Performance?+
Private customers in Switzerland can request a workshop appointment. Workshops and tuning partners outside the local area can use the online ECU file service.