what is the stock diamiter of our piping for the intercooler, I just got a free FMIC its actually looks nice, my firends boss at the metal shop he works for was not useing it because there are some inperfections but it looks fine to me, its not show quality he said.. what ever, just need to know what piping to order and if i need some reducers to go into the intake and turbo, i think its 2 "

 

It's hard to say without knowing what your setup is but 2.25' should be fine....