Case IH Mxu Maxxum Series Tuning
3 supported Case IH Mxu Maxxum Series applications, 2004-2005.
Case IH
3 supported Mxu Maxxum Series tunes
Select Engine
All Supported Case IH Mxu Maxxum Series Tunes
| Engine | Years | Version | Stock power | Controller | Platform |
|---|---|---|---|---|---|
| Maxxum 115 6.7L I6 | 2004-2005 | 114 hp | ECU Bosch EDC17CV41 | AutoTuner | |
| Maxxum 125 6.7L I6 | 2004-2005 | 125 hp | ECU Bosch EDC17CV41 | AutoTuner | |
| Maxxum 150 6.7L I6 | 2004-2005 | 173 hp | ECU Bosch EDC17CV41 | AutoTuner |
Other Case IH Models
About Case IH Mxu Maxxum Series tuning
Rapid Racing supports 3 Case IH Mxu Maxxum Series applications from 2004-2005 through AutoTuner, with stock outputs up to 173 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: Maxxum 115 6.7L I6, Maxxum 125 6.7L I6, Maxxum 150 6.7L I6.
Supported controllers: Bosch EDC17CV41.
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.