airraid makes one. You can do a search for spped parts for pt cruisers uses the same engine as do some dodge neons
I thought that might be it! But i was not sure.. every time i searched for jeep 2.4l it always gave me pt cruiser results :P
The TB's I beleive are the same as the later 2.5L's. I'm not sure if the ID is the same but it's easy enough to just measure it. I'm not sure if a spacer would work though. The 2.4L has huge runners already.
I don't think i understand what you mean? I'm not very engine savy :P I can follow directions well tho. Are you saying that a spacer wouldn't help? or there will not be enough room? because i want to put in an air intake and a spacer.