Chip Tuning Files Service has the ECU tuning files for your Bmw 523i vehicle. This original chip tuning file will boost performances of your Bosch 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 | Bosch |
| ECU Type | |
| ECU Prod Nr | |
| ECU HW hardware number | |
| ECU SW software number | 333711 |
| ECU SW UP software upgrade version |
Why choose us for your 333711 ECU files ?
- Dedicated tuning file services : DPF off, Hard Rev Cut, Reduction of fuel consumption, Performance development
- Available remaps : stage 1
- Expert for Bmw and Bosch
- Quick delay
- Satisfied guarantee
- Original frf and sgo files database
- EVC reseller
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