| Vehicle | |
| Type | PKW |
| Producer | Audi |
| Series | A1 |
| Model | 1.4 TFSI |
| Engine | |
| Name | CTHG |
| Type | Turbo-Benzin |
| Displacement | 1.39 |
| OutputPS | 184.9PS / 136.0kW |
| OutputKW | 184.9PS / 136.0kW |
| MaxTorque | 250 |
| ECU | |
| Element | Eprom |
| Producer | Bosch |
| Build | MED17.5.53 |
| ECUProd | 03C906026AD |
| ECUStg | 03C906026AD |
| Software | 527948 |
| Softwareversion | 4526 |
| Checksum | Bosch MED17 |
| Softwaresize | 200000 |
| File | |
| Versions | 2 Original stage1 |
| Reseller | |
| Credits | 10 |
| Project type | Tuningfile |
| Details | st1 |