−10%10% off all files right now — originals €18, map packs from €54.
€18 / file−10%

Z520EEAES1 Siemens MSS65 original ECU file – BMW M Series M6 5000 V10 507hp

CALZ520EEAES1

Where do I find these numbers?

Engine
M6 5000 V10 507hp · S85B50
Calibration
Z520EEAES1
WinOLS map pack for this file
39 maps — Limiters, Air Control, Engine Torque, Injection System. Original included.
See all 39 maps

Other numbers for the BMW M Series M6 5000 V10 507hp

3 files cover exactly this car and engine, on Siemens MSS65 (3). If your ECU reads differently from this page, the others:

This file's map pack against other Siemens MSS65 packs

Its pack names 39 maps. The 7 Siemens MSS65 packs in the archive have 38 to 39 maps, median 39; 14% of them name fewer than this one.

CategoryThis packMedian pack
Limiters1414
Air Control66
Engine Torque66
Injection System55
Variable Valve Timing (VVT)44

This ECU and car in figures

Siemens MSS65: 14 files, 7 SW numbers, 7 with a map pack. Makes: BMW (14).

BMW M Series: 351 files. ECU types: Bosch MEVD17.2.G (234), Bosch MEVD17.2.8 (27), Siemens MSS60 (23), Bosch MEVD17.2.H (22). Engine codes: N55B30T0 (91), S55B30 (64), S63B44B (23), N55F087 (20).

Engine code S85B50: 14 files, on Siemens MSS65 (14). Listed for BMW M Series (14).

What you get

  • The original (stock) read of this ECU as listed, as a ready-to-use .bin file by e-mail.
  • File sizes differ between tools and read methods — check that the numbers match your ECU before buying.
  • Original read only: no full backup, EEPROM or tuned file.
  • A digital file: all sales are final — no refunds. Terms of sale

Other files for the BMW M Series

Other Siemens MSS65 files

Original ECU file Siemens MSS65 · Z520EEAES1
€18
  1. 1 · E-mail
  2. 2 · Card
  3. 3 · File

Checking availability…

All sales are final — no refunds.

Card payment by Stripe · charged only when ready · Terms of sale · Privacy