Chip Tuning Files Service has the ECU tuning files for your Bmw 523i 204hp vehicle. This original chip tuning file will boost performances of your Siemens/Continental MSD87.1 engine within safety margin for your Bmw 5 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 523i 204hp
| Car | Bmw 5 serie 523i 204hp |
|---|---|
| Manufacturer of ECU | Siemens/Continental |
| ECU Type | MSD87.1 |
| ECU Prod Nr | |
| ECU HW hardware number | 5WK93306 |
| ECU SW software number | 9TF9B3 |
| ECU SW UP software upgrade version |
Why choose us for your 5WK93306 9TF9B3 ECU files ?
- Dedicated tuning file services : Pop & Bang, Reduction of fuel consumption, Tuning database EVC, Performance development
- Available remaps : stage 1
- Expert for Bmw and Siemens/Continental
- Increase horsepower and torque
- Satisfied guarantee
- EVC reseller
- Chiptuning tools
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