ECU AND TCU FILE SERVICE
BMW 1er/3er/Z4 Original tuning files.
BMW 1er/3er/Z4 Original tuning files service for workshop jobs that need file handling around MSD. Orders are handled by WhatsApp and email.
Direct orders. Fast turnaround. Clear communication.
File service online
What we deliver
- ECU tuning files for workshop and trade use
- TCU tuning files where gearbox coverage is available
- Stage 1, Stage 2, and file-service workflow support
- Orders by WhatsApp and email while the service grows
Direct orders by WhatsApp and email.
Original for BMW 1er/3er/Z4
Engines
135i/335i/3.5i and 135i/3.5i/335i
ECU families
MSD
Order by WhatsApp or email
This service page is built for direct intake. Send the file request by WhatsApp or email and we will handle the order manually.