Hold tight on the header and intake. Working on that..

Shift kit: http://www.teleport.com/~txchange/sk.htm

If ya got some bucks check out http://www.levelten.com/

Exhaust: Run down to the local greasy exhaust shop and have something done up custom. Maybe $200. Or someone was thinking about making up a system for the Zetec over on the Group Buy forum.