BMW 25i (2.5) Tuning
Supported in 4 BMW models, 2002+.
BMW
21 supported 25i (2.5) applications
Models With the BMW 25i (2.5)
All Supported BMW 25i (2.5) Tunes
| Model | Years | Version | Stock power | Controller | Platform |
|---|---|---|---|---|---|
| 3-serie | 2008+ | E90-LCI | 218 hp | ECU Siemens MSV80 | AutoTuner |
| 3-serie | 2008+ | E90-LCI | 218 hp | ECU Siemens MSV70 | AutoTuner |
| 3-serie | 2008+ | E90-LCI | 218 hp | TCU ZF 6HP | AutoTuner |
| 3-serie | 2005+ | E90 | 218 hp | ECU Siemens MSV80 | AutoTuner |
| 3-serie | 2005+ | E90 | 218 hp | ECU Siemens MSV70 | AutoTuner |
| 3-serie | 2005+ | E90 | 218 hp | TCU ZF 6HP | AutoTuner |
| 3-serie | 2005+ | E92 | 218 hp | ECU Siemens MSV80 | AutoTuner |
| 3-serie | 2005+ | E92 | 218 hp | ECU Siemens MSV70 | AutoTuner |
| 3-serie | 2005+ | E92 | 218 hp | TCU ZF 6HP | AutoTuner |
| 3-serie | 2005+ | E93 | 218 hp | ECU Siemens MSV80 | AutoTuner |
| 3-serie | 2005+ | E93 | 218 hp | ECU Siemens MSV70 | AutoTuner |
| 3-serie | 2005+ | E93 | 218 hp | TCU ZF 6HP | AutoTuner |
| 5-serie | 2003+ | E60 | 218 hp | ECU Siemens MSV80 | AutoTuner |
| 5-serie | 2003+ | E60 | 218 hp | ECU Siemens MSV70 | AutoTuner |
| 5-serie | 2003+ | E60 | 218 hp | TCU ZF 6HP | AutoTuner |
| X3 | 2003+ | E83 | 218 hp | ECU Siemens MSV80 | AutoTuner |
| X3 | 2003+ | E83 | 218 hp | ECU Siemens MSV70 | AutoTuner |
| X3 | 2003+ | E83 | 218 hp | TCU ZF 6HP | AutoTuner |
| Z4 | 2002+ | E85-E86 | 218 hp | ECU Siemens MSV80 | AutoTuner |
| Z4 | 2002+ | E85-E86 | 218 hp | ECU Siemens MSV70 | AutoTuner |
| Z4 | 2002+ | E85-E86 | 218 hp | TCU ZF 6HP | AutoTuner |
About BMW 25i (2.5) tuning
We tune the BMW 25i (2.5) in 21 applications across the 3-serie, 5-serie, X3, Z4, from 2002+, in gasoline form, with stock outputs of 218 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: Siemens MSV70, Siemens MSV80, ZF 6HP.
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.