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Z4
← BMW Z4 engines
BMW Z4
E85 2003 2009 · 35i - N54
Stage 1
Original
After tuning
Diff
Power
hp
306
370
+64
Torque
Nm
400
500
+100
Power gain
+21%
Torque gain
+25%
Power graph
/ Stage 1
Power
Torque
Stock
