100% original file
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Original file BMW 523i - (2010-2011) msd85 9Z7978

≈ $32.51 Net price ≈ $26.43

Order modifications at app.szarbi.tech

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Quality certificate
Every product is certified. You can be sure you are buying legal files.
Fast delivery
We send files with ECU data immediately after your payment is booked.

File specification

Additional information

Manufacturer

BMW

Model

523i - (2010-2011)

Control unit (ECU)

msd85

Software

9Z7978

WinOLS file

Szarbi-NET (51473).ols

When you will receive the file:
01.
You receive the file automatically, right after your payment is booked — no waiting for our response.
02.
You will find the download link in the order confirmation e-mail and under My account → Downloadable files. You can download the file multiple times.
03.
ECU files are original reads of the control unit. With some programming devices you need to transfer the calibration area to your own read — but if you prefer not to do this, send us your read and we will match the file free of charge. Files VAG, JLR and CAT are uploaded directly, without changes.
04.
Delivery works around the clock, seven days a week. If the download for any reason does not work, write to us with your order number — we will send the file manually, usually within a few hours.
File delivery

Order immediately after payment

Various versions have evolved over the years, sometimes by accident, sometimes on purpose (injected humour and the like).
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