ECU AND TCU FILE SERVICE
AutoTuner.
AutoTuner supply with help choosing Master or Slave, clear quote handling and international shipping support.
Choose the right version before ordering.
What ACE delivers
- Help choosing Master or Slave
- Quote and shipping path
- After-sales support
Direct device-sales contact.
Device view

AutoTuner
AutoTuner with direct sales support, shipping help and ACE file-service backup.
What this tool covers
Coverage and methods
- Official AutoTuner methods include OBD, Bench and Boot.
- The platform also publishes support around OBD unlock, Bench unlock and datalog features depending on protocol.
- AutoTuner is positioned for fast daily handling on common ECU and TCU work.
- Official vehicle and protocol coverage is expanded through AutoTuner updates.
Why clients choose it
OBD, Bench and Boot coverage means more real jobs from one tool line and less friction when your clients bring mixed ECU and TCU work.
With ACE behind the file side, the tool becomes a faster route into paid work, cleaner delivery and stronger repeat business.
Choose your version
Start with the version that matches your user profile, client flow and growth plan.
AutoTuner Master
AutoTuner Master for users who want to read, write and manage their own file flow with full control over delivery, revisions and client handling.
AutoTuner Slave
AutoTuner Slave for users who want the same hardware route with encrypted file handling, simpler onboarding and files tuned by ACE.
Indicative pricing
Start from the version that fits your workflow and budget.
AutoTuner Master
Direct device package price.
AutoTuner Slave
Direct device package price.
Good fit
AutoTuner
- Fast start into common ECU and TCU work
- Smooth daily handling
- Good fit for repeated tuning intake on popular cars
Sales path
Send the preferred version, destination country and company details. ACE replies with the next step for quote and supply.
This route is built for international buyers who want direct after-sales contact and strong file-service backup.