BMW · M3.1 ECU · petrol
Tuning file coverage for the BMW 5 SERIES running the M3.1 ECU. Stock output across the matched variants spans 149–192 HP. 4 distinct variants are catalogued here. It is a petrol platform, tuned for response and clean power delivery. Every file is matched to the exact calibration on your vehicle and signed off by an operator.
Solutions that apply to the M3.1 on this petrol platform. The exact set depends on the specific engine and software version.
4 distinct variants for the BMW 5 SERIES on the M3.1 ECU. Reference the engine and controller software when you upload.
Other vehicles built on the M3.1 controller or the same engine — handy when a platform spans several models and makes.
Stage 1, Stage 2, Swirl Flaps Off, Lambda / O2, OPF/GPF Off. The exact set depends on the specific engine and software version.
Yes — the BMW 5 SERIES on the M3.1 ECU is part of the catalog. Upload your original file and it is matched to the right calibration before any work is done.
Through the TuningBay workflow with operator validation and one safe, sensible result per job. Files we deliver, we stand behind.