My car goes into the bodyshop in the next few weeks however i am going to buy a vented wing for my vr now i no these are sometimes used to get cold air into your filter as anyone done this and what have they done av they cut slots into the inner wing i no this may seem a daft question but was just wanting to no and if you do put the holes in does this not affect your m.o.t Sorry if this question appears daft but help appreciated