I tried to stage 2 re-map my GTI... 

R tech are the tfsi gods they do a package for carbon clean injector clean with full rebuilt and stage 2. Don't forget you will also need a set of genuine audi r8 coil packs and iridium plugs to go along with the tune. If you don't then you will be having issues very quickly

You should carbon clean the inlet valves while you get the injectors cleaned, while you have the inlet manifold off.

Wag1 big man inshallah

Mashallah

That misfiring never make the CEL appear on the meter?

Get the revision g diverter valve bro only about 40quid

AmD are complete shit. Avoid