Case IH Steiger Tuning
8 supported Case IH Steiger applications, 2015+.
Case IH
8 supported Steiger tunes
Select Version
All Supported Case IH Steiger Tunes
| Engine | Years | Version | Stock power | Controller | Platform |
|---|---|---|---|---|---|
| 425 12.9l | 2024+ | 430 hp | ECU Bosch MD1CE101 | AutoTuner | |
| 370 8.7l | 2021+ | 375 hp | ECU Bosch EDC17CV41 | AutoTuner | |
| 470 12.9l | 2020+ | 522 hp | ECU Bosch EDC17CV41 | AutoTuner | |
| 420 12.9l | 2017+ | 426 hp | ECU Bosch EDC17CV41 | AutoTuner | |
| 620 12.9l | 2016+ | 676 hp | ECU Bosch EDC17CV41 | AutoTuner | |
| 540 12.9l | 2015+ | 542 hp | ECU Bosch MD1CE101 | AutoTuner | |
| 540 12.9l | 2015+ | 542 hp | ECU Bosch EDC17CV41 | AutoTuner | |
| Steiger 370 8.7l | 2015+ | 409 hp | ECU Bosch MD1CE101 | AutoTuner |
Other Case IH Models
About Case IH Steiger tuning
Rapid Racing supports 8 Case IH Steiger applications from 2015+ through AutoTuner, with stock outputs up to 676 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: 370 8.7l, 420 12.9l, 425 12.9l, 470 12.9l, 540 12.9l, 620 12.9l, Steiger 370 8.7l.
Supported controllers: Bosch EDC17CV41, Bosch MD1CE101.
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.