BMW 8 Serie - Cabrio tuning files

37 master projects for the BMW 8 Serie - Cabrio, model years 2018–2020. 34 carry a modified version ready to transfer into your read. Modified files from $275, original (stock) files from $75 AUD. Trade accounts see their own pricing after log in.

8engine variants

1ECU type

7software numbers

34with modified files

Modifications available

Stage 1 ×15
Stage 2 / 3 ×5
Speed limiter (Vmax) ×8
Lambda / O2 / cat off ×2
Pops & bangs ×10
Other modification ×7

Engines

850i ×4
4.4 V8 Bi-Turbo ×2
50i ×2
4.4 V8 ×2
540i ×2
40i
M850i xDrive 8AT - 530hp
M50i

ECUs

Bosch MG1CS201 ×37

Read with

H4C996B5B

Software numbers we hold for this model

Each links to the ECU page with vehicles, hardware numbers and the files available. Can't read your ECU? The file can be bought by software number and written with your tool.

10SW03968510SW04244910SW04875510SW0628263A62-XMOMA2567998968S63T4-F091

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Files are supplied for off-road / motorsport use; checksums are corrected by your flashing tool on write. Details come from the project properties of our WinOLS library. Service details and dyno results for this model: The Automotive Clinic.