[dodgey68]

hello bimmer enthusiasts my first thread , i recently purchased an 2015 X5 f15 35i m series here in Australia for the family, nice car, goes pretty well, but can't leave shit alone, im about to mod air box, fit a duel cold air intake and 100mm hose, , like duel air intake in the picture, i found on here, but what other mods can be done, what else is out there?

thank you