Steyr Expert CVT 4120 Tuning
1 supported Steyr Expert CVT 4120 application, 2021+.
Steyr
1 supported Expert CVT 4120 tunes
Steyr Expert CVT 4120
4.5l
129 HP stock / 450 lb-ft
2021+
- Controller
- Engine (ECU): Bosch MD1CE101
- Flash method
- bench-remote-unlock, Bench
AutoTunerBook a tune
All Supported Steyr Expert CVT 4120 Tunes
| Engine | Years | Version | Stock power | Controller | Platform |
|---|---|---|---|---|---|
| 4.5l | 2021+ | 129 hp | ECU Bosch MD1CE101 | AutoTuner |
Other Steyr Models
About Steyr Expert CVT 4120 tuning
Rapid Racing supports 1 Steyr Expert CVT 4120 application from 2021+ through AutoTuner, with stock outputs up to 129 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: 4.5l.
Supported controllers: 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.