Case IH Farmall A Tuning
1 supported Case IH Farmall A application, 2021+.
Case IH
1 supported Farmall A tunes
Case IH Farmall A
Farmall 55A 2.9l
55 HP stock / 190 lb-ft
2021+
- Controller
- Engine (ECU): Bosch MD1CS069
- Flash method
- bench-remote-unlock, Bench
AutoTunerBook a tune
All Supported Case IH Farmall A Tunes
| Engine | Years | Version | Stock power | Controller | Platform |
|---|---|---|---|---|---|
| Farmall 55A 2.9l | 2021+ | 55 hp | ECU Bosch MD1CS069 | AutoTuner |
Other Case IH Models
About Case IH Farmall A tuning
Rapid Racing supports 1 Case IH Farmall A application from 2021+ through AutoTuner, with stock outputs up to 55 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: Farmall 55A 2.9l.
Supported controllers: Bosch MD1CS069.
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.