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The standard power of your Vauxhall Signum 2.2i 16v 155hp vehicle is factory 155 hp / 220 nm. After Vauxhall Signum chip tuning custom vehicle software, your vehicle will gain +10 hp / +15 nm additional power and reach a total power of 165 hp / 235 nm. Since there will be no change in the exhaust emission values of your vehicle, there will be no smoke in your vehicle.
Vauxhall Signum 2.2i 16v 155hp chip tuning stage1 file is completed in about 1-2 hours.
| Type of fuel | petrol |
| Method | Chiptuning |
| Tuning type | Stage 1 |
| Cylinder content | 2198 CC |
| Compression ratio | 12.00 : 1 |
| Bore X stroke | 86.00 X 94.60 mm |
| Engine number | Z22YH |
| Engine ECU | Siemens/Continental SIMTEC 81.1 |
| Gearbox ECU |
