Chip Tuning Files Service has the ECU tuning files for your BMW X3-2.5i vehicle. This original chip tuning file will boost performances of your Siemens MS45 engine within safety margin for your BMW X3.
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 X3-2.5i
| Car | BMW X3 X3-2.5i |
|---|---|
| Manufacturer of ECU | Siemens |
| ECU Type | MS45 |
| ECU Prod Nr | |
| ECU HW hardware number | 7541335 |
| ECU SW software number | 7542481 |
| ECU SW UP software upgrade version |
Why choose us for your 7541335 7542481 ECU files ?
- Dedicated tuning file services : No-Lift Shift/NLS, Reduction of fuel consumption, Tuning database EVC, Remapping for Tuners
- Available remaps : stage 1
- Expert for BMW and Siemens
- Best market prices
- Personal file
- Original frf and sgo files database
- Remapping for Tuners
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