Audi RS6 4.2 Biturbo 450hp chiptuning
C5 (2002–2004) · Petrol · ECU: Bosch ME7
Stage 1: +70 hp & +165 Nm
Audi RS6 4.2 Biturbo 450hp · 450 hp · 560 Nm
Power+70 hp · +16%
Stock450hp
Stage 1520hp
Torque+165 Nm · +29%
Stock560Nm
Stage 1725Nm
Engine ECU
Read methods
Available options
With an individually developed Stage 1 tuning file, the Audi RS6 4.2 Biturbo 450hp with 450 hp and 560 Nm gets 520 hp and 725 Nm – an increase of +70 hp (16%) and +165 Nm. The file is created by our tuning engineers for your exact software version on the Bosch ME7 ECU and is delivered via our file service portal in 5–15 minutes. Options such as DPF / EGR OFF can be combined in the same file.
Values are guide values from our dyno and comparable vehicles. Actual results depend on condition, hardware and fuel quality. Use only where legally permitted.
Technical data
| Fuel | Petrol |
| Displacement | 4172 CC |
| Compression ratio | 9.3 : 1 |
| Bore × stroke | 84.5 X 93.0 mm |
| Turbo | Borg Warner K04 |
| Engine code | BCY |
Other engines: Audi RS6 C5 (2002–2004)
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