Audi RS6 RS6 (C5)
C5 2002 – 2004 sedan 2 engines
Engines
| Engine | Code | Fuel | cc | kW | hp | Nm | Years | ECU / TCU | Stage 1 |
|---|---|---|---|---|---|---|---|---|---|
| 4.2 V8 biturbo (450) | BCY | Petrol | 4 172 | 331 | 450 | 560 | 2002 – 2004 | 530 hp · 700 Nm | |
| 4.2 V8 biturbo plus (480) | BRV | Petrol | 4 172 | 353 | 480 | 560 | 2004 – 2004 | — |
Figures are typical factory values; the ECU/TCU depends on the exact production date and market. Always identify the unit from the original read before ordering.