The Bosch M1.55 is a widely-used engine control unit found in 2 vehicle variants across multiple manufacturers. ecufiles.io provides professionally calibrated remap files for this ECU, covering Stage 1 & Stage 2 power upgrades, DPF/EGR/AdBlue removal, pop & bang maps, and more. All files are tested, ORI-stored, and delivered via the ecufiles.io platform to verified B2B workshops.
| Make | Model | Engine | Year | Power | Software IDs |
|---|---|---|---|---|---|
| AlfaRomeo | 156 | 2.0 | 2000 | - | 0261204948 352594 |
| Opel | Astra | 1.2 | 2001 | - | 0261204093 280604 |
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