Stage1files.com is Officially Live!

Unleash insane, automated Stage 1 power on a professional level. Turn your ECU & TCU files into perfectly calibrated Stage 1 setups in seconds, with near 100% map coverage for VAG, BMW, Mercedes and many other OEMs.

This is not another generic file service. This is your own private Stage 1 engine, installed on your PC – built for tuners who refuse to waste time and want instant, repeatable results.

New access model: Start with a 7-day test access for €100 (1 automatic file per day), then upgrade to a 365-day full membership for €500 (5 automatic files per day).

Stage1files.com: Next-Level Automated Tuning for VAG, BMW, Mercedes & More

Stage1files.com is officially live and already powering professional tuners worldwide. Our platform automatically upgrades both TCU (Transmission Control Unit) and ECU (Engine Control Unit) files to Stage 1 in mere seconds. With virtually 100% map coverage, no important area is left untouched – delivering brutal performance, refined drivability and OEM-level safety logic.

Stage1files is already fully active on VAG, BMW and Mercedes ECUs/TCUs, with more control units continuously added to cover almost every unit you work on in real workshop life.

Access Plans – 7-Day Test & Yearly Membership

To make it easy for serious tuners to experience the engine, we offer a clear and simple access structure:

• 7-Day Test Access – €100:
  Get full access to the automation engine for 7 days with 1 automatic file conversion per day. Perfect for fully testing the system in real projects before committing to a long-term membership.
• 365-Day Full Membership – €500:
  After the 7-day access, you can activate a full-year membership for €500 per 365 days. This includes 5 automatic file conversions per day, all major monthly updates, new ECUs/TCUs and continuous improvements – with no hidden costs or automatic price increases during your active period.
• Extra Daily Tokens for Heavy Users:
  If you regularly need to process more than 5 files per day, you can purchase extra token packs. These packs permanently increase your daily limit for the remaining days of your 365-day membership. For example, if you buy an additional 5 tokens, your limit becomes 10 files per day – and this higher limit is automatically refreshed every midnight for the rest of your membership.

Insane Advantages for Serious Tuners

• Near 100% Map Coverage: Our engine dives deep into all critical maps, not just a handful of basics.
• Lightning-Fast Processing: Convert both TCU and ECU files to Stage 1 in seconds and stay ahead of your queue.
• VAG, BMW, Mercedes & More: Already working on the most in-demand platforms, with more control units continuously added.
• Intelligent Map Logic: Every ECU/TCU family is handled by its own dedicated logic with 100000+ lines of code.
• Streamlined File Management: All originals and tuned files are stored in “MyFiles” with timestamps and version control.
• Professional Support: Need help? Open a ticket under “Support” and get direct answers from real calibration experts.

Continuous Development – Covering “All of Them” One by One

• Already Live: VAG ECUs/TCUs, BMW and Mercedes platforms are fully integrated and generating Stage 1 files daily.
• Expanding Universes: We are constantly adding new ECUs and TCUs across different OEMs. Our goal: cover every unit that matters in real workshop life, including passenger cars and heavy-duty vehicles.
• Adaptive Intelligence: The system can recognize unusual SW/HW combinations and still produce a 100% valid, safe and powerful modification.

Key Points to Remember

1. Starter Access – 7 Days / €100:
   Ideal for testing: 7 days of access, 1 automatic conversion per day. Same core logic, same engine – just a lighter daily quota so you can see exactly how it fits into your workflow.
2. Full Membership (365 Days / €500):
   Yearly membership gives you 365 days of access and includes 5 automatic file conversions per day. Your daily tokens are automatically refreshed every night at 00:00 (midnight), so you start each new day with a full quota.
3. Extra Daily Tokens (For Heavy Users):
   If 5 files per day is not enough, you can upgrade your daily limit via extra token packs, which permanently increase your daily quota for the remaining period of your membership.
4. Remote Access Restrictions:
   If remote desktop software such as TeamViewer or AnyDesk is detected, the software will automatically close. Virtualized Windows environments are not supported.
5. Hardware-Locked License:
   Your license is tied to a single computer’s hardware. Hardware changes or transfers are possible, but controlled for security and fairness.
6. Optional Low-Volume Packages:
   For users who only need very low volume outside the main plans, a 1-month access package with 1 conversion token may be available – suitable for occasional or test-only usage.
7. Subscription Renewal:
   After 365 days you can renew your full membership for €500 per year using the “Extend Subscription” section. Once renewed, you'll have access for 365 days.

How to Buy & Activate Your License

1. Download the installer:
   Download the Stage1files .zip archive from the website and extract all files into a folder using your preferred zip program.
2. Run the software:
   Launch Stage1files.exe from the extracted folder.
3. Open the Register section:
   On the main screen, go to “Register” and then click “Buy Registration Code”.
4. Complete your payment:
   A secure Stripe payment page will open. Enter your billing details and a valid email address, then finalize the payment. After successful payment you will receive your registration code by email.
5. Activate your license:
   Copy the registration code from the email and paste it into the “Registration Code” field inside the program. Fill in the remaining fields accurately. You may leave the “Referral Code” field empty, or if a friend referred you, enter their code to grant them a 30-day usage bonus.
6. Finish registration & log in:
   Once your registration is confirmed, you can log in with your chosen username and password and start generating Stage 1 files immediately.
7. Updates & support:
   You receive major updates on the 1st day of every month, including new ECUs/TCUs and improvements to existing strategies. For any issues, requests or feedback, simply use the “Support” section inside the program to contact our team directly.
8. Enjoy the experience:
   Explore all features freely, keep your workshop ahead of the competition and let the automation engine handle the repetitive work while you focus on your customers.

Unleash Your Vehicle’s True Potential – and Your Business
Deliver consistent Stage 1 power in seconds, dominate your local market and give your customers a driving experience they will never forget. This is your chance to lock in a next-generation tuning engine with clear, predictable pricing and powerful daily automation, starting from a simple 7-day test access.

Supported Control Units

For the most up-to-date and constantly expanding list of supported ECUs and TCUs (currently with full focus on VAG, BMW, Mercedes and more being added), please download the file below:

Download Supported Control Units List