BMW X5 · E53 - 2000 - 2007
4.4i 320hp Stage 1 tuning
The BMW X5 4.4i 320hp produces 320 hp and 440 Nm as standard. The YASTUNING Stage 1 remap file takes it to 335 hp and 460 Nm, a gain of +15 hp and +20 Nm. Engine code 448S2. ECU: Bosch ME9.2. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.
Power
320 hp
335 hp
+15 hp
Torque
440 Nm
460 Nm
+20 Nm
Engine specifications
- Engine code
- 448S2
- Fuel
- Petrol
- Displacement
- 4398 cc
- Compression
- 10.0 : 1
- Bore × Stroke
- 92.0 X 82.7 mm
- ECU
- Bosch ME9.2
- Method
- Chiptuning
Available options
Software options we can include with the BMW X5 4.4i 320hp file on request.
- DECAT
- DTC Removal
- FLAPS
- Pop & Bang Crackle map
- Vmax
Supported read methods
Tools known to read and write this ECU. Send the stock file from any of them and we return the tuned file in the same format.
- Alientech KESSv2