BMW 5 serie · E60/61 - 2003 - 2010
520i 170hp Stage 1 tuning
ECU remap / chiptuning file for the BMW 5 serie 520i 170hp. Figures below compare the stock calibration with our tuned file, reviewed by experienced calibrators with safety limits respected.
Power
170 hp
182 hp
+12 hp
Torque
210 Nm
230 Nm
+20 Nm
Engine specifications
- Engine code
- 226S1
- Fuel
- Petrol
- Displacement
- 2171 cc
- Compression
- 10.8 : 1
- Bore × Stroke
- 80.0 X 72.0 mm
- ECU
- Bosch MEV17.4.6, Siemens/Continental MS43, Siemens/Continental MS45, Siemens/Continental MSD81