Chiptuning for BMW 3 Serie / E9x 2005 2010 (320Si)

Standard
Stage 1
Difference
Power (HP)
173
187
+ 14 HP (+8%)
Torque (Nm)
200
222
+ 22 Nm (+ 11%)
Kilowatt (KW)
129
139
10 KW (+ 8%)

Engine & ECU

Engine Details

Engine Name: 320Si

Engine HP: 173

Engine KW: 129

Engine NM: 200

Type Of Fuel: gasoline

Cylinder content: 1995 CC

Bore x Stroke: 84,0 X 90,0 mm

Compression ratio: 12.00 : 1

Engine Code: N45B20A

ECU Type: Bosch MEV946

BMW 3 Serie (E9x  2005  2010) 320Si gasoline

Improvements Graphs

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