Have you checked the rubber surface on your intercooler air scoop lately? Mine was ripped and rotted beyond drilling holes and wire tying it. With about $20 worth of parts from home depot, I did a low budget repair that came out half decent. I have seen the post where someone fabricated an entire new scoop, however I just removed all the rubber and string that was threaded on the plastic part of the scoop. I got a roll of galvanized roof metal, some 3/16 pop rivets and washers, and fixed it up.