BMW · MG1CS003 ECU · petrol
Everything we work with on the BMW 1 SERIES fitted with the MG1CS003. Stock output across the matched variants spans 340–360 HP. There are 10 distinct variants on file for this combination. Petrol calibration here is about crisp response and a result that holds up day to day. Each file is tied to the precise software on your car and checked before it goes out.
Solutions that apply to the MG1CS003 on this petrol platform. The exact set depends on the specific engine and software version.
10 distinct variants for the BMW 1 SERIES on the MG1CS003 ECU. Reference the engine and controller software when you upload.
Other vehicles built on the MG1CS003 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 1 SERIES on the MG1CS003 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.