Big news for AutoTuner users!
We’re excited to announce that the Mail-in Unlock service will officially launch in early June. Get ready!
We want to take a moment to explain what "Mail-in Unlock" refers to, particularly in the context of AutoTuner.
As explained in the video below, Mail-in Unlock is above all a solution to secure the future of ECU reprogramming. Rest assured, we’ll always do things the AT way.
The Mail-in Unlock procedure
01. Purchase the Mail-in Unlock
Buy your Mail-in Unlock service directly on our website.
02. Remove the ECU and ship it to us
Remove the ECU from the vehicle and send it to us, well protected in a box, along with the follow-up document..
03. Let the AT team work
We’ve got it all covered: the AT Team unlocks your ECU and sends it back to you, safely packed.
04. Reinstall the unlocked ECU
Reinstall the now unlocked ECU into the vehicle.
05. Tune
The ECU is ready for read/write operations with your AT device.




