Tuning file specifications

BMW 3 serie M3 420hp

Stock power
420HP
Tuned power
440HP
Stock torque
400Nm
Tuned torque
430Nm

Power (HP) · +20 HP

Stock420 HP
Tuned440 HP

Torque (Nm) · +30 Nm

Stock400 Nm
Tuned430 Nm

Info

FuelPetrol
Engine ECUSiemens/Continental MSS60

Technical engine data

Compression12.0 : 1
Bore x Stroke92.0 X 75.2 mm
Engine numberS65B40A

All figures are dyno tested values. Results may vary depending on vehicle condition, fuel quality and hardware.

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