BMW 7 serie · F01 - 2009 - 2015
740i 326hp Stage 1 tuning
ECU remap / chiptuning file for the BMW 7 serie 740i 326hp. Figures below compare the stock calibration with our tuned file, reviewed by experienced calibrators with safety limits respected.
Power
326 hp
370 hp
+44 hp
Torque
450 Nm
520 Nm
+70 Nm
Engine specifications
- Engine code
- N55B30A
- Fuel
- Petrol
- Displacement
- 2979 cc
- Compression
- 10.2 : 1
- Bore × Stroke
- 84.0 X 89.6 mm
- ECU
- Bosch MEVD17.2.6, Siemens/Continental MSD87