Chip Tuning Files Service has the ECU tuning files for your Bmw 325i 2.5i vehicle. This original chip tuning file will boost performances of your Siemens MS43 engine within safety margin for your Bmw 3 Serie.
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 325i 2.5i
| Car | Bmw 3 Serie 325i 2.5i |
|---|---|
| Manufacturer of ECU | Siemens |
| ECU Type | MS43 |
| ECU Prod Nr | 7511570 |
| ECU HW hardware number | |
| ECU SW software number | 5303 |
| ECU SW UP software upgrade version |
Why choose us for your 5303 ECU files ?
- Dedicated tuning file services : Transmission Tuning/TCU Tuning, Increase horsepower and torque, Calibration development, Performance development
- Available remaps : stage 1
- Expert for Bmw and Siemens
- Very good quality
- Satisfied guarantee
- Original frf and sgo files database
- Chip Tuning since 20 years
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