BMW Z4 · E89 - 2009 - 2018
3.5i - N55 - Twinscroll - 306hp Stage 1 tuning
The BMW Z4 3.5i - N55 - Twinscroll - 306hp produces 306 hp and 400 Nm as standard. The YASTUNING Stage 1 remap file takes it to 350 hp and 520 Nm, a gain of +44 hp and +120 Nm. Engine code N54B30. ECU: Siemens/Continental MSD81. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.
Power
306 hp
350 hp
+44 hp
Torque
400 Nm
520 Nm
+120 Nm
Engine specifications
- Engine code
- N54B30
- Fuel
- Petrol
- Displacement
- 2979 cc
- Compression
- 10.2 : 1
- Bore × Stroke
- 84.0 X 89.6 mm
- ECU
- Siemens/Continental MSD81