Yes I know that part... sorry should have been more clear. I know somebody that is selling a Gen4 conversion and it has the Drag Pak intake. Is this beneficial in any way for street driving or is it more beneficial just for the track? It seems most guys are using Gen5 intakes on their Gen4's now. I'm really just speculating for now, I'm kind of confused on what I really want to do this time around. Unfortunately yes, money is an object.