Audi RS4 RS4 (B7)
B7 2006 – 2008 sedan 1 engine
Engines
| Engine | Code | Fuel | cc | kW | hp | Nm | Years | ECU / TCU | Stage 1 |
|---|---|---|---|---|---|---|---|---|---|
| 4.2 V8 FSI (420) | BNS | Petrol | 4 163 | 309 | 420 | 430 | 2006 – 2008 | — |
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.