BMW 1 serie · E87 - 2007 - 2011
120i 170hp Stage 1 tuning
The BMW 1 serie 120i 170hp produces 170 hp and 210 Nm as standard. The YASTUNING Stage 1 remap file takes it to 185 hp and 230 Nm, a gain of +15 hp and +20 Nm. Engine code N46B20. ECU: Bosch MED17, Bosch MEV17.4.6, Siemens/Continental MSD80.2, Siemens/Continental MSD81. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.
Power
170 hp
185 hp
+15 hp
Torque
210 Nm
230 Nm
+20 Nm
Engine specifications
- Engine code
- N46B20
- Fuel
- Petrol
- Displacement
- 1995 cc
- Compression
- 12.0 : 1
- Bore × Stroke
- 84.0 X 90.0 mm
- ECU
- Bosch MED17, Bosch MEV17.4.6, Siemens/Continental MSD80.2, Siemens/Continental MSD81