For my JDM STi Version 4 Type R swapped 99 Impreza (I live in Canada). I have a front mount intercooler ready to be installed, but I cant retain the stock induction box. I am not running stand alone engine managment as of yet, so I do need to retain the MAF. I cant find a single intake that I can use so far. Thanks in advance guys.

 

Most induction kits designed for a V4 will fit onto the MAF and allow enough room for the intercooler pipes (I know my K+N does).

Try looking at (or searching for) Lateral Performance, K+N, APEXI, RCMS to name a few.