BMW 4 GC tuning files

13 master projects for the BMW 4 GC, model years 2014–2018. 13 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.

4engine variants

4ECU types

5software numbers

13with modified files

Modifications available

Speed limiter (Vmax) ×11
Lambda / O2 / cat off ×9
Pops & bangs ×10
Other modification ×2

Engines

420i ×7
430i ×3
428i
430d

ECUs

Bosch MG1CS003 ×9
Bosch MEVD17.2.9 ×2
Bosch EDC17C50
Bosch EDC17CP49

Read with

#EPST:R1C9J8B2B______#R1C9J8B2BAIAX4
#EPST:R1C9J8I2B______#R1C9J8I2BAJWX4
O_7FTJ1-000012B5-052
#EPST:R1C9J754B______#R1C9J754BAIAX4
#EPST:R1C9F359B______#R1C9F359BAGGX2
9G0LAHXC

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.

1037545128458996-1346899O_7FTJ1-000012B5-052O_7GLH0-000033C0-011ULEV30-HGAG

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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.