| Property | Stock | Stage 1 |
|---|---|---|
| Power | 155 PS | 165 PS |
| Torque | 220 Nm | 235 Nm |
| Power increase | – | +7% |
| Engine | 2.2i 16v 155hp | |
| Engine | 2.2i 16v 155hp | |
| ECU | SIEMENS/CONTINENTAL SIMTEC 81.1 | |
Chiptuning for the Opel Signum 2003 - 2008 with 2.2i 16v 155hp – we raise power from 155 PS to 165 PS (+7%) and torque from 220 Nm to 235 Nm (+7%).
Our software optimisation is developed for the specific vehicle, calibrated within OEM tolerances and reversible at any time. Stage 1, DPF off, EGR off and further options on request.
For the Opel Signum with the 2.2i 16v 155hp and the ECU SIEMENS/CONTINENTAL SIMTEC 81.1 we specifically adjust boost pressure, torque model, injection and maps. All protection and transmission strategies stay active, and the original software is backed up before any work. The work is done on site in Ostrach or remotely via Fileservice.
With Stage 1 we raise power from 155 PS to 165 PS (+7%).
Yes. We optimise within the technical reserves. All safety parameters are preserved and the optimisation can be rolled back.
Yes, the software can be reset to its original state at any time.
Usually 1–3 hours.
