BMW 3 serie · E46 - 1998 - 2005
323i 170hp Stage 1 tuning
ECU remap / chiptuning file for the BMW 3 serie 323i 170hp. Figures below compare the stock calibration with our tuned file, reviewed by experienced calibrators with safety limits respected.
Power
170 hp
185 hp
+15 hp
Torque
245 Nm
265 Nm
+20 Nm
Engine specifications
- Engine code
- M52TUB25
- Fuel
- Petrol
- Displacement
- 2494 cc
- Compression
- 10.5 : 1
- Bore × Stroke
- 84.0 X 75.0 mm
- ECU
- Bosch ME9, Siemens/Continental MS41, Siemens/Continental MS42, Siemens/Continental MS43