Skip to content
ETS-Power

BMW · M3 · E90 - 2005 - 2011

BMW M3 4.0 V8 - 420hp

Engine code
S65B40A
Fuel
Petrol
Displacement
3999 CC
Engine ECU
Siemens/Continental MSS60

Performance figures

—StockTuned · Stage 1Difference
Power420 PS440 PS+20 PS
Torque400 Nm430 Nm+30 Nm

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

Engine data

Fuel
Petrol
Method
Chiptuning
Stage
Stage 1
Displacement
3999 CC
Engine ECU
Siemens/Continental MSS60
Compression ratio
12.0 : 1
Bore × stroke
92.0 X 75.2 mm
Engine code
S65B40A

Reading tools

  • Alientech KESSv2
  • ByteShooter Toolbox
  • CMD CMDFlash
  • Dimsport New Genius
  • Dimsport New Trasdata
  • MagicMotorsport Flex

Additional options

  • DTC Removal
  • Pop & Bang Crackle map
  • DECAT
  • FLAPS
  • Vmax

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