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ETS-Power

Audi · RS6 · C5 - 2002 - 2004

Audi RS6 4.2 Biturbo 450hp

Engine code
BCY
Fuel
Petrol
Displacement
4172 CC
Engine ECU
Bosch ME7

Performance figures

—StockTuned · Stage 1Difference
Power450 PS520 PS+70 PS
Torque560 Nm725 Nm+165 Nm

Guide values from our database. Actual values may differ depending on vehicle condition.

Engine data

Fuel
Petrol
Method
Chiptuning
Stage
Stage 1
Displacement
4172 CC
Engine ECU
Bosch ME7
Compression ratio
9.3 : 1
Bore × stroke
84.5 X 93.0 mm
Turbo
Borg Warner K04
Engine code
BCY

Reading tools

  • Alientech KESSv2
  • Autotuner Autotuner
  • ByteShooter Toolbox
  • CMD CMDFlash
  • Dimsport New Genius

Other engines in this range

From your vehicle to an individual calibration.

  1. 01

    Vehicle & enquiry

    You select your vehicle or send us your enquiry with the key vehicle data.

  2. 02

    Analysis & advice

    We check the ECU and the starting point and discuss with you what makes sense for your vehicle.

  3. 03

    Implementation & check

    The calibration is implemented and then checked – on request on our dyno.

Your questions. Clear answers.

Yes, we offer original files which you can purchase on our website. Contact us for more information

Ready for your next driving experience?

Tell us about your vehicle – we will advise you personally.

Request calibration