Harley-Davidson Sportster models Tuning
8 supported Harley-Davidson Sportster models applications, 2013+.
Harley-Davidson
8 supported Sportster models tunes
Select Version
All Supported Harley-Davidson Sportster models Tunes
| Engine | Years | Version | Stock power | Controller | Platform |
|---|---|---|---|---|---|
| 1250 | 2022+ | 121 hp | ECU Delphi MT21M | AutoTuner | |
| 883 | 2020+ | 51 hp | ECU Delphi HD3-CAN 2020 | AutoTuner | |
| 1200 | 2020+ | 67 hp | ECU Delphi HD3-CAN 2020 | AutoTuner | |
| 883 | 2013+ | 51 hp | ECU Delphi HD2-CAN | AutoTuner | |
| 883 | 2013+ | 51 hp | ECU Delphi HD3-CAN | AutoTuner | |
| 1200 | 2013+ | 37 hp | ECU Delphi DCM1.2 | AutoTuner | |
| 1200 | 2013+ | 37 hp | ECU Delphi HD2-CAN | AutoTuner | |
| 1200 | 2013+ | 37 hp | ECU Delphi HD3-CAN | AutoTuner |
Other Harley-Davidson Models
About Harley-Davidson Sportster models tuning
Rapid Racing supports 8 Harley-Davidson Sportster models applications from 2013+ through AutoTuner, with stock outputs up to 121 hp. Every calibration is built for your exact engine, fuel, and modifications, then verified on our Dynojet 424xLC2 in Jenison, MI, serving Grand Rapids and West Michigan.
Supported engines: 883, 1200, 1250.
Supported controllers: Delphi DCM1.2, Delphi HD2-CAN, Delphi HD3-CAN, Delphi HD3-CAN 2020, Delphi MT21M.
Don't See Your Vehicle?
These lists cover off-the-shelf tuning platforms. We also do standalone ECU installs and custom calibrations, so reach out and we'll tell you what's possible for your build. Compatibility data last updated 2026-09-24.