ECU files & tuning
for trucks & heavy duty.
Browse 4706 ready-to-flash ECU files across 7 brands — or upload your own read and request custom modifications: Stage 1, Stage 2, EGR off, AdBlue off, DPF off and more. Built for professional workshops.
No credit system required: File-Truck works on a pay-per-job model — get a quote, approve it, and pay only for the work you actually need.
What we offer
ECU File Downloads
Ready-to-flash original and tuned ECU files for trucks and heavy duty — Scania, Volvo, DAF, MAN, Mercedes and more. Searchable by ECU, HW and SW.
Browse files →Custom Tuning Upload
Upload your original ECU read and request Stage 1, Stage 2, EGR off, AdBlue off, DPF off or any custom modification. Tuned file back within 24 hours.
Upload your file →Original file request
Can't find your specific ECU combination? Submit an original file request and our team will locate the exact stock file for your vehicle.
Submit original file request →Technical Support
Open a support ticket and get help from our team with any file issues, vehicle-specific questions or post-tune problems.
Open ticket →EGR / AdBlue / DPF Off
Specialised modifications for trucks: EGR valve removal, AdBlue/SCR system disable, DPF off, speed limiter removal and more emission-related services.
See modifications →Client Login
Already a client? Login to access your reserved area, download your files and manage your tuning requests.
Login →Original brands supported