Tuning file specifications

BMW 4 serie 430i 258hp

Stock power
258HP
Tuned power
287HP
Stock torque
400Nm
Tuned torque
450Nm

Power (HP) · +29 HP

Stock258 HP
Tuned287 HP

Torque (Nm) · +50 Nm

Stock400 Nm
Tuned450 Nm

Info

FuelPetrol

Technical engine data

Compression11.0 : 1
Bore x Stroke82.0 X 94.6 mm
Engine numberB48B20B

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

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