I need a little help/advice with what to do here. I traded for a short stack intercooler and I have been acquiring engines and other parts as well. I have a GEN V blower and I want to put it on my 99 GTP. From what I am seeing here I need to machine the bottom of the blower to open it up so it can take advantage of the entire intercooler and I need to open up the lower intake manifold as well to match the opening of the IC. I do not know if this is a GEN III or V intercooler nor do I know how to tell. I am not planning on any further upgrades other than the IC, Blower and pulley. I have a down pipe already and I will probably add a air intake to match the SLP hood I just got. I would just like to confirm that I need to open these up for them to work properly and efficiently.





I shaded the areas in red that it appears I need to remove. Can someone please verify for me? Thanks