ECU AND TCU FILE SERVICE
Audi Audi A4 Original tuning files.
Audi Audi A4 Original file support around SIMOS. Use this page when you already know what you need and want to order directly.
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.
Original for Audi Audi A4
Engines
2.0 TFSI Hybrid
ECU families
SIMOS
Request overview
Audi Audi A4 Original is the right page when you already know the exact job you want to order.
Typical context on this page includes 2.0 TFSI Hybrid and ECU families such as SIMOS. That helps you send a clearer request from the start.
Original before ordering
Coverage context
Audi Audi A4 Original Demand is paired with 2.0 TFSI Hybrid and ecu families SIMOS.
The same requested solution can still need different handling depending on engine variant, ECU family, file history, and the final target.
What to send before file work starts
- Audi Audi A4 with exact engine variant
- Original target and any related notes
- ECU or TCU family if already visible
- Whether the file is stock, modified, or returning for revision
Send your file
Orders are handled by WhatsApp and email. Send the file details and we will guide the next step.
We check file history, notes, and revision scope before delivery.
Available solutions
Use adjacent solution paths when you are still comparing the right direction for Audi Audi A4.