Looking to buy an induction kit for my gti, heard a lot of good stuff about the neuspeed p-flo, only thing I was wondering is will it be effected much being in the hot engine bay, I've seen other kits come with gear to section off the filter, does it make much of a difference? Also where is the best place to purchase, I've seen on awesome gti they are on for just under £200 is there anywhere better?