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Professional ECU & TCU File Services for Heavy-Duty, Industrial & Automotive Applications

BLAG ECU Solutions delivers manually engineered ECU and TCU files for professional users worldwide. We specialize in trucks, fleets, agriculture and industrial equipment, with extended support for cars and motorcycles.

How it works in 4 steps

  1. Register on the platform
  2. Upload your original file
  3. Custom development & validation
  4. Download and write back

Industries we serve

Access the File Service Platform

Client Portal Login / Register