BMW 3 serie · E36

323i 170hp Stage 1 tuning

The BMW 3 serie 323i 170hp produces 170 hp and 245 Nm as standard. The YASTUNING Stage 1 remap file takes it to 185 hp and 260 Nm, a gain of +15 hp and +15 Nm. Engine code M52B25. ECU: Siemens/Continental MS41. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.

Power
170 hp 185 hp +15 hp
Torque
245 Nm 260 Nm +15 Nm

Engine specifications

Engine code
M52B25
Fuel
Petrol
Displacement
2494 cc
Compression
10.5 : 1
Bore × Stroke
84.0 X 75.0 mm
ECU
Siemens/Continental MS41