| Vehicle | |
| Type | PKW |
| Producer | Audi |
| Series | RS4 |
| Build | B8 |
| Model | 4.2 V8 |
| Modelyear | 2012 |
| Engine | |
| Name | CFSA |
| Type | Benzin |
| Displacement | 4.163 |
| OutputPS | 450.0PS / 331.0kW |
| OutputKW | 450.0PS / 331.0kW |
| MaxTorque | 430 |
| ECU | |
| Element | Eprom |
| Producer | Bosch |
| Build | MED17.1.15 |
| ECUProd | 8T2907560 |
| ECUStg | 8T2907560 |
| Software | 531220 |
| Softwareversion | 0005 |
| Softwaresize | 400000 |
| File | |
| Versions | 2 Original Stage1 |
| Reseller | |
| Credits | 8 |
| Project type | Tuningfile |
| Details | STG1 |