ok cool, then the 27"(21" core) and 6" tall and 2.5" thick should be great right? even when I get the GT28rs? I know that since I put my "ram air scoop" under the crash bar for my smic core, the cold pipe temps have been really low, even after today when I was driving it pretty hard on the highway (I kept getting cars following me and driving quickly on the highway (not really fast but just consistent speeds going through traffic) and also the ms6 that was following me and we were having some fun boosting and setting our BOVs off all the time lol it was a pretty fun ride home from my trip to school (had to clear some things up and ask a proff. about something)
but ya for my brother's car it's great I think, he has 2" pipes on the hot side, then I think 2 to 2.5" pipes on the cold side, with a 24"X6X4 (might be 3.5 but I am pretty sure I measured 4) but he has a little bigger build and turbo that mine, it's the random ass turbo from an Izzu truck, still trying to hunt the manufacture down (Garrett) to find a wga that will work at lower psi, it was set stock to 12, but it's a A/R .60 I think GT25 with T3 compression side and a generally bigger on the intake side too.. but anyways his car works great with that, once I finally fix it up...thats all, sorry got off track lol