Originally Posted by
Flicktitty
I would personally contact Ron (Juciedimpss) he has done many cages and does great work. should be like $1300-$1600 from what i've seen but dont base it off my memory.
the intercooler piping i would find some 3" stuff on ebay you should be able to make your own, or get some foam and make a template out of it and then take it to a fab shop (again Ron should be able to do it) and he can make you something. same for the exhaust, i would personally go down to a 3" any bigger then that on a 2JZ and it starts to get REALLY loud from my experiance. Maybe look into a sound performance boost activated cutout, so you could have it open once it sees a certain boost (7psi+? or whatever you choose)