Why re mapp,why not just go for a more powerfull car ?,no such thing as a free lunch,if it was as simple as just changing the eprom why would`nt vw just do it ?
A re-map just changes the ECU settings, there are no physical signs of having it done. It changes the turbo boost, fuel and ignition maps.I would advise against asking the dealer when you pick the car up as it may blot your copybook when any warranty issues arise!!! If you're going to ask your dealer do it annonymously over the phone!
Excuse my ignorance but what exactly is a re-map and what happens to the car whilst it is being done and obviously finally is it really worth it?