| Manufacturer | Audi |
| Model | RS6 |
| Engine | BCY; BRV; 4,2l-V8 5V Biturbo |
| Power | 331/450 |
| Turbo type | K04 |
| Year | 2002-06 |
| Turbo number | 53049700028 |
| Substitute #1 | 53049880028 |
| Substitute #2 | n/a |
| Other informations | Intercooler; watercooled bearing housing |
| Seals | n/a |
Turbocharger – 53049700028
