Chip Tuning Files Service has the ECU tuning files for your Bmw 523i vehicle. This original chip tuning file will boost performances of your Siemens MSxxxx engine within safety margin for your Bmw E60/E61.
This chiptuning files adjust the Engine Control Unit (ECU) of your Bmw car in order to optimize fuel consumption and engine power.
Tuning ECU files specifications for Bmw 523i
| Car | Bmw E60/E61 523i |
|---|---|
| Manufacturer of ECU | Siemens |
| ECU Type | MSxxxx |
| ECU Prod Nr | |
| ECU HW hardware number | |
| ECU SW software number | 0049QK0MI20SMDC2S |
| ECU SW UP software upgrade version |
Why choose us for your 0049QK0MI20SMDC2S ECU files ?
- Dedicated tuning file services : EGR off, Pop & Bang, Transmission Tuning/TCU Tuning, Custom ecu remap
- Available remaps : stage 1
- Expert for Bmw and Siemens
- Tuning specialists
- Chiptuning tools
- The best performance
- Chip Tuning since 20 years
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