Indian Motorcycle Dark Horse Tuning
2 supported Indian Motorcycle Dark Horse applications, 2017+.
Indian Motorcycle
2 supported Dark Horse tunes
Select Version
All Supported Indian Motorcycle Dark Horse Tunes
| Engine | Years | Version | Stock power | Controller | Platform |
|---|---|---|---|---|---|
| Thunderstroke 116 | 2020+ | 100 hp | ECU Bosch ME17.9.74 | AutoTuner | |
| 1.81 Thunderstroke 111 | 2017+ | 80 hp | ECU Bosch ME17.9.74 | AutoTuner |
Other Indian Motorcycle Models
About Indian Motorcycle Dark Horse tuning
Rapid Racing supports 2 Indian Motorcycle Dark Horse applications from 2017+ through AutoTuner, with stock outputs up to 100 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: 1.81 Thunderstroke 111, Thunderstroke 116.
Supported controllers: Bosch ME17.9.74.
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.