Chip Tuning Files Service has the ECU tuning files for your BMW 520i vehicle. This original chip tuning file will boost performances of your Siemens/Continental MSD81 engine within safety margin for your BMW 5er.
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 520i
| Car | BMW 5er 520i |
|---|---|
| Manufacturer of ECU | Siemens/Continental |
| ECU Type | MSD81 |
| ECU Prod Nr | |
| ECU HW hardware number | 8672567 |
| ECU SW software number | 4RDQID |
| ECU SW UP software upgrade version |
Why choose us for your 8672567 4RDQID ECU files ?
- Dedicated tuning file services : EGR off, Chiptuning tools, Custom ecu remap, Calibration development
- Available remaps : stage 1
- Expert for BMW and Siemens/Continental
- Increase horsepower and torque
- Original frf and sgo files database
- Tuning database EVC
- EVC reseller
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