Looking for a bit of help/advise. Got a stage 1 2.0t dsg and recently noticed that sometimes when flooring it at about 4/5000 revs I have a slight loss of power probably only for say half a second, then it carries on accelerating. It doesn't happen all the time, only occasionally usually in 2nd and 3rd. Car runs completely fine rest of the time and have no problems at all with it, it's just started to bug me the last few weeks. Don't usually really push it either, just occasionally when I do go for it, I've noticed it.
Hope somebody has an idea of what it could be, (hopefully nothing too bad)
Thanks in advance