ECU AND TCU FILE SERVICE
BMW 8er Stage 1 tuning files.
BMW 8er Stage 1 tuning files service for workshop jobs that need file handling around MG1 and MD1. 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.
Stage 1 for BMW 8er
Engines
M850i, 850i, 40d, 50i, 840D, and 840i
ECU families
MG1 and MD1
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.