BMW 5 serie · E39 - 1995 - 2003
540i 4.4 V8 286hp Stage 1 tuning
ECU remap / chiptuning file for the BMW 5 serie 540i 4.4 V8 286hp. Figures below compare the stock calibration with our tuned file, reviewed by experienced calibrators with safety limits respected.
Power
286 hp
300 hp
+14 hp
Torque
440 Nm
460 Nm
+20 Nm
Engine specifications
- Engine code
- 448S2
- Fuel
- Petrol
- Displacement
- 4398 cc
- Compression
- 10.0 : 1
- Bore × Stroke
- 92.0 X 82.7 mm
- ECU
- Bosch M5.2, Bosch ME7.2