FAQs

• The TDI Flasher OBD Adapter
• Any iOS/Android device (Desktop support coming soon)

We support most diesel powered VW Group vehicles made between 2009 -> 2019.

We have a rough guide on availability here. If you'd like to confirm what we can do for your vehicle, contact us with your Box Code and we will confirm for certain!

Sometimes emails from the system will go into the junk folder so check there first. If you still haven't received the email to set your password use this link. Or alternative email support.

Tuning boxes rely on "tricking" the ECU into thinking it's making less power than it is, this is usually by intercepting fuel/boost pressure signals so the vehicle requests more fuel/boost. This often results in increased fuel consumption and creating fault codes.

A TDI Flasher tune works be re programming the ECU, by reprogramming the ECU (engine control unit) we are able to control every aspect of the combustion process and our tunes continue the factory logic. Retaining an as stock drivability while unlocking the hidden potential of your engine.

With access to the many thousands of tables within the OEM control unit we are able to perfectly optimise the boost pressure, rail pressure, injection quantities, start points and duration while retaining the safety targets put in place by the manufacturer. This is by far the most comprehensive tuning product available for the platform.

The TDI Flasher app utilises the same flashing protocol used by OEM dealerships, just instead of flashing stock software we flash our expertly calibrated software.

Using this protocol means it is near impossible to put the ECU in an unrecoverable state, even if your phone / car battery dies you can always restart the flash.

Yes! Even though we are confident you won't want to, every purchase of a tuning license includes access to flashing stock files.