Indian Motorcycle Chieftain Tuning
8 supported Indian Motorcycle Chieftain applications, 2014+.
Indian Motorcycle
8 supported Chieftain tunes
Select Version
All Supported Indian Motorcycle Chieftain Tunes
| Engine | Years | Version | Stock power | Controller | Platform |
|---|---|---|---|---|---|
| 1.77 PowerPlus 108 | 2025+ | 122 hp | ECU Bosch MG1CA007 | AutoTuner | |
| 1.83 PowerPlus 112 | 2025+ | 126 hp | ECU Bosch MG1CA007 | AutoTuner | |
| 116 | 2020 | ECU | HP Tuners | ||
| Classic | 2018-2020 | ECU | HP Tuners | ||
| Elite | 2017-2020 | ECU | HP Tuners | ||
| Limited | 2017-2020 | ECU | HP Tuners | ||
| Dark Horse | 2016-2020 | ECU | HP Tuners | ||
| All engines | 2014-2020 | ECU | HP Tuners |
Other Indian Motorcycle Models
About Indian Motorcycle Chieftain tuning
Rapid Racing supports 8 Indian Motorcycle Chieftain applications from 2014+ through AutoTuner and HP Tuners, with stock outputs up to 126 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. Remote tuning is available for supported Indian Motorcycle Chieftain applications.
Supported engines: 1.77 PowerPlus 108, 1.83 PowerPlus 112, 116, Classic, Dark Horse, Elite, Limited.
Supported controllers: Bosch MG1CA007.
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.