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Original file BMW 4.4 and V8 (540i) M5.2 0261203474 356941

≈ £24.46 Net price ≈ £19.89

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We send files with ECU data immediately after your payment is booked.

File specification

Additional information

Manufacturer

BMW

Model

4.4 i V8 (540i)

Control unit (ECU)

M5.2

ECU number

0261203474

Software

356941

WinOLS file

9950x3d-ORI-144437.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

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