BMW Z4 · E85 - 2003 - 2008
3.5is - N54 - 340hp Stage 1 tuning
ECU remap / chiptuning file for the BMW Z4 3.5is - N54 - 340hp. Figures below compare the stock calibration with our tuned file, reviewed by experienced calibrators with safety limits respected.
Power
340 hp
370 hp
+30 hp
Torque
450 Nm
500 Nm
+50 Nm
Engine specifications
- Engine code
- N54B30A
- Fuel
- Petrol
- Displacement
- 2979 cc
- Compression
- 10.2 : 1
- Bore × Stroke
- 84.0 X 89.6 mm
- ECU
- Siemens/Continental MSD81