just take your time with it, don't get excited like i do and think it'll slide in easily... it won't lol
airbox out so you can just about get a long extension wobbly socket to the allen bolt holding the water pipe bracket. you can unclip the other hose and pop the clips out of the holder for a bit more room.
sometimes though.. the damn hose just refuses to go over the turbo flange

you get paranoid and check to see if you have the right TIP