Flash
Write your tune to the car. In person, charger on, backup first.
Flashing is deliberately locked here.
The write engine stays disarmed until every safety gate passes and you confirm at the car.
Full backup
A complete backup of your car's calibration before anything is built.
Preconditions
Steady 12V and a charger on the car. The write won't start without them.
Confirm in person
You review every change in plain words and confirm at the car.
Write
The tune is written and verified. Gearbox writes work today; engine writes switch on when on-car testing passes.
Verify & recover
Post-write checks, with a documented recovery path if anything interrupts.
Backup first
Nothing is built before a full backup exists.
Charger needed
A write needs steady power on the car.
In person only
Written at the car, never remotely.
You see everything
Every change shown before you commit.
Base: …
No tunes built yet. Build one on the Tune page and it shows up here, ready to download.