Tuned ECU/DME release more power by re-programming the fuel mixture and ignition timing
The software raises the rev-limit giving a boarder power band for each gear
Power gain achievement make extra power available all the driving time
Plug and Play
Complete Tuned ECU/DME, EWS Off/Delete SiEMENS MS45.0
CAR MODEL: BMW e60 520i, Z4 e85 2.2i
ENGINE: m54b22 Double Vanos Engine
YEARS: 2002-2005
Features:
- ECU/DME Warranty 1 Year
- EWS iMMO/immobiliser delete
- Peak Horsepower Gain: 185 Hp
- ·Peak Torque Gain: 229 Nm
- Safe Rev-limit increased from factory 6500 to 7000rpm (auto gearbox rev limit remain factory)
- Improved throttle response
- V-max rised
- Required Fuel: RON95 or higher
- Available for engine with manual or automatic transmission
- Plug and Play – No further actions needed to make it work
Fitment and Supersedes:
- 12141429703
- 12147541343
- 12147543157
- 12147543223
- 12147548769
- 12147548771
- 12147549390
- 12147533653
- 12147533651
- 12147526790
- 12147527072
- 12147532902
- 12147530260
- 12147532141
- 12147532140
- 12144474325
Any other tuning mods or changes are available on your request
Fitting is a simple operation and the steps are shown below if you chose to fit ECU/DME yourself
If it is something you aren’t confident on doing yourself, don’t worry, we provide video link
