Steyr 4.5l Tuning
Supported in 11 Steyr models, 2004+.
Steyr
12 supported 4.5l applications
Models With the Steyr 4.5l
All Supported Steyr 4.5l Tunes
| Model | Years | Version | Stock power | Controller | Platform |
|---|---|---|---|---|---|
| Expert CVT 4100 | 2021+ | 109 hp | ECU Bosch MD1CE101 | AutoTuner | |
| Expert CVT 4110 | 2021+ | 118 hp | ECU Bosch MD1CE101 | AutoTuner | |
| Expert CVT 4120 | 2021+ | 129 hp | ECU Bosch MD1CE101 | AutoTuner | |
| Expert CVT 4130 | 2021+ | 138 hp | ECU Bosch MD1CE101 | AutoTuner | |
| Kompakt | 2004+ | 84 hp | ECU Bosch EDC17C49 | AutoTuner | |
| Kompakt | 2004+ | 95 hp | ECU Bosch EDC17C49 | AutoTuner | |
| Kompakt 4085 | 2004+ | 84 hp | ECU Bosch EDC17C49 | AutoTuner | |
| Kompakt 4095 | 2004+ | 95 hp | ECU Bosch EDC17C49 | AutoTuner | |
| Profi Series 4115 | 2021+ | 143 hp | ECU Bosch MD1CE101 | AutoTuner | |
| Profi Series 4125 | 2021+ | 153 hp | ECU Bosch MD1CE101 | AutoTuner | |
| Profi Series 4135 | 2021+ | 166 hp | ECU Bosch MD1CE101 | AutoTuner | |
| Profi Series 4145 | 2021+ | 173 hp | ECU Bosch MD1CE101 | AutoTuner |
About Steyr 4.5l tuning
We tune the Steyr 4.5l in 12 applications across the Expert CVT 4100, Expert CVT 4110, Expert CVT 4120, Expert CVT 4130, Kompakt, Kompakt 4085, Kompakt 4095, Profi Series 4115, Profi Series 4125, Profi Series 4135, Profi Series 4145, from 2004+, in diesel form, with stock outputs of 84-173 hp. Calibrations are written on AutoTuner for your exact hardware and fuel, then proven on our Dynojet 424xLC2 in Jenison, MI.
This engine runs on: Bosch EDC17C49, 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.