Tuning file specifications

BMW 3 serie 320si 173hp

Stock power
173HP
Tuned power
185HP
Stock torque
200Nm
Tuned torque
220Nm

Power (HP) · +12 HP

Stock173 HP
Tuned185 HP

Torque (Nm) · +20 Nm

Stock200 Nm
Tuned220 Nm

Info

FuelPetrol
Engine ECUBosch MEV946

Technical engine data

Compression12.0 : 1
Bore x Stroke84.0 X 90.0 mm
Engine numberN45B20A

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

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