The Siemens/Continental Simtec75 is a widely-used engine control unit found in 5 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 |
|---|---|---|---|---|---|
| Opel | Astra | 1.6 | 2012 | 115hp | 55559394 6577935851 O75810 |
| Opel | Astra-H | 1.8i | 2012 | 140hp | 55564081 O75810 |
| Opel | Astra | 1.6 | 2007 | 105hp | P1003A10 10005387 |
| Opel | Astra | 1.6 | 2003 | - | 011D229950 |
| Opel | Astra | 1.6 | 2002 | 100hp | D01004Z16XE 09353489 P0201A09 |
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