BMW 3 Serie - Sedan iL tuning files

17 master projects for the BMW 3 Serie - Sedan iL, model years 2017–2019. 17 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.

3engine variants

4ECU types

7software numbers

17with modified files

Modifications available

Stage 1 ×6
Stage 2 / 3 ×6
Speed limiter (Vmax) ×5
Lambda / O2 / cat off ×3
Pops & bangs ×7
Other modification ×1

Engines

320i ×8
325 i ×2
320i 184hp (B48)

ECUs

Bosch MG1CS003 ×8
Bosch MG1CS201 ×6
Bosch MEVD17.2.P ×2
Bosch MEVD17.2.4

Read with

R4C9H6D6B

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.

1037525143103754017010SW00185810SW03694010SW055631458996-1346899LOKAL-EPS11

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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.