Sorry this is not an answer, im not to knowledgeable. But someone will come along. You can search for these too.... But i have another question?
http://www.roadraceengineering.com/p...0x10-39-15.jpg
Would an intercooler like that work front mounted in a supra? it seems more efficient than having a 5 foot long IC pipe, like the cooleze style. Its 20-24 x 10 x 2.75
Or even one like this
http://www.roadraceengineering.com/p...c-sameside.jpg
Run the turbo to the bottom one, intake to the top one. Then all you need is basically a horseshoe shape for the top. I just dont see the point of getting tha giant IC pipe.