Audi RS6 · C5 - 2002 - 2004
4.2 Biturbo 450hp Stage 1 tuning
The Audi RS6 4.2 Biturbo 450hp produces 450 hp and 560 Nm as standard. The YASTUNING Stage 1 remap file takes it to 520 hp and 725 Nm, a gain of +70 hp and +165 Nm. Engine code BCY. ECU: Bosch ME7. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.
Power
450 hp
520 hp
+70 hp
Torque
560 Nm
725 Nm
+165 Nm
Engine specifications
- Engine code
- BCY
- Fuel
- Petrol
- Displacement
- 4172 cc
- Compression
- 9.3 : 1
- Bore × Stroke
- 84.5 X 93.0 mm
- ECU
- Bosch ME7
- Method
- Chiptuning
Supported read methods
Tools known to read and write this ECU. Send the stock file from any of them and we return the tuned file in the same format.
- Alientech K-TAG
- Alientech KESS3
- Alientech KESSv2
- Autotuner
- CMDFlash
- New Genius