Quote Originally Posted by vwgtimk6 View Post
so greg or guy_H if i get a viezu tune, then go get the car serviced at vw (which i will) they will take the tune off? or because i already have anti-tune, it will just stay on?

VW would usually only flash the ECU, if there was an update for your ECU part number. They don't overwrite the software if it is the same.

You can still pull the ECU and boot mode it.

Gavin