SEAT · IAW 4MV.DS ECU · petrol
SEAT LEON on the IAW 4MV.DS: matched, calibrated and delivered with care. Stock output across the matched variants spans 100–100 HP. It is a petrol platform, tuned for response and clean power delivery. Your file is built against the exact ECU software on the car, then operator-verified.
Applicable work for the IAW 4MV.DS on this petrol. The available set firms up once the exact engine and software are known.
1 distinct variant for the SEAT LEON on the IAW 4MV.DS ECU. Reference the engine and controller software when you upload.
Other vehicles built on the IAW 4MV.DS 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 SEAT LEON on the IAW 4MV.DS 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.