NEW: V.3.1 is now ONLINE

BMW M3 4.0 V8 - 420hp

Stage 1
Stage 2 (+15%)

Power (BHP)

Standard 420 hp hp
Tuned 440 hp hp
Difference +20 hp hp

Torque (Nm)

Standard 400 Nm Nm
Tuned 430 Nm Nm
Difference +30 Nm Nm

Specifications

MethodChiptuning
Tuning TypeStage 1
Cylinder Content3999 CC
Compression Ratio12.0 : 1
Bore X Stroke92.0 X 75.2 mm
Type of FuelPetrol
Engine ECUSiemens/Continental MSS60
Engine NumberS65B40A

Dyno Graph

Supported Tools

Alientech KESS3 Alientech KESSv2 Autotuner Autotuner ByteShooter Toolbox CMD CMDFlash MagicMotorsport Flex Frieling Racing IFLASH Dimsport New Genius Dimsport New Trasdata

Options

DECAT DTC Removal FLAPS Pop & Bang Crackle map Vmax