Is that picture before complete install? how did you end up running the piping into the manifold? *I thought that was your intake manifold but now see that it is a water to air intercooler*
i just installed my ATT tonight. i ended up using some couplings and pipe from my intercooler(which i removed) so i could retain the Peninsular upper intake instead of the stock upper.
the peninsular intake doesn't get in the way of your fuel filter. $60 bucks to not have to pull the upper intake every time you need to change a fuel filter is why i use one.