My opinion is that you don need a dry sump on the GTIR because the engine doesn't have that much of a sump itself.
I never heard about any gtir suffering from oil starvation..........
Don't worry about what people say, put a thread up, fuck I never paid attention to what was said and so far have disproved every myth associated with the car, for track work etc the car will benefit from a dry sump the same as every road car that is put on the track....ps I use brembos.
repeat after me fuck them all it's my time and money...lol