ECU AND TCU FILE SERVICE
Tuning Files
Tuning files with direct contact, clear revision handling, and fast ordering by WhatsApp or email.
700,000+ file deliveries. 128 dealers. 22 years experience. WinOLS reseller.
What we deliver
- ECU tuning files prepared for real daily jobs
- TCU file support where gearbox coverage is available
- Stage, solution, and revision work handled with clear communication
- Direct WhatsApp and email order handling
Order directly by WhatsApp or email, with portal access available as well.
Tuning Files
Direct support when you are searching specifically for tuning files.
Before you send the file
Best for
Use this page when you already know you need tuning files.
If you still need to choose by brand, model, or solution, the linked sections will help.
What to send with the request
- Vehicle make, model, and engine
- Requested stage or requested solution
- ECU or TCU family if already known
- Current file state, including previous modifications if relevant
File check
Not every file is the same, and not every car arrives in the same condition.
WhatsApp or email keeps the request clear before any file work starts.
Related brands
Published brands currently associated with tuning files demand include BMW, Mercedes-Benz, Volkswagen, Audi, and Ford.
Tuning file services
Move from the main tuning files page into the exact service that matches the job.