You don't need the EGR, you can just make a block off plate. A uses SVT set up will still cost you less even with the little bit of work needed. Its up to you. I would not waste Amy money on a shorty header... also not to doubt homelessmonkey but that shorty header does not quite look like it would fit a zetec. The runners look like they go way to high above the motor....
2001 ZX3 2.0L Zetec-
Hatch Nation #42
Going through Rebuild See "The TICK Build Thread" for details (http://www.focusfanatics.com/forum/showthread.php?t=289168&referrerid=62897)