BMW ecu tuning Siemens MS41 with TunerPro XDF.
New TunerPro bin definition files (xdf) series for BMW with engine control unit Siemens MS41.
Supported cars:
- BMW 3 series (E36) 320i engine M52B20
- BMW 3 series (E36) 323i engine M52B25
- BMW 3 series (E36) 328i engine M52B28
- BMW 5 series (E39) 520i engine M52B20
- BMW 5 series (E39) 523i engine M52B25
- BMW 5 series (E39) 528i engine M52B28
- BMW 7 series (E38) 728i engine M52B28
- BMW Z3 2.0L engine M52B20
- BMW Z3 2.5L engine M52B25
- BMW Z3 2.8L engine M52B28
Knowledge, experience, calibration studies and bench tests are the starting point for the development of the above mentioned bin definition files (xdf).
A free chiptuning software combined with competitive prices (60 euro) are the milestones of our philosophy.
Through the definition files, the remapping software TunerPro identifies the engine working parameters which allow to obtain the maximum power and torque without affecting the degree of reliability.
Please note: the maps listed may not be present in all vehicles because of the different software update and calibration numbers.
Prices
Prices (60 euro) and supported vehicles are available in the main Cars bin definition files area.
Buy the XDF from our shop.
Dyno Tests
Example of Stage1 on BMW 3 series (E36) 328i: +14hp / +30Nm
TunerPro available maps
- Fuel: injection pulse width, lambda target, full load injection, wide open throttle fuel enrichment, injection correction factor by rpm and maf
- Ignition: ignition timing advance (crankshaft degrees btdc), knock detection factor cylinder 1, knock detection factor cylinder 2, knock detection factor cylinder 3, knock detection factor cylinder 4, knock detection factor cylinder 5, knock detection factor cylinder 6.
- Intake Camshaft Control
- Idle: idle speed vs. coolant temperature.
- MAF
- RPM Limiter
- Speed Limiter
