Check out the NEW 2.3L Duratec 4-1 race header and flex pipe combo. $385 with FREE S&H
Add 13 ponies and 12 pounds of torque to the ground with this dynamic duo. With the high gloss ceramic coating you will never have to worry about rust or discoloration. The Focus Central header is also equipped with all of the oxygen sensor ports as well as the EGR tube. If you really want to wake up your PZEV, this is the way to go.
NOTE: These parts are non-smog compliant and intended for offroad use only.
Order online at http://www.myFordPerformance.com