HI guys!! I just joined this forum early on February 13th 2012. I have a 2004 "new body style" F-150 FX/4 supercab that i bought new. We installed a Roush supercharger on it a few years back. Also put JBA shorty headers and MagnaFlow dual exhaust on. LOVE my F-150. I worked at a Ford dealership way back from 1978-1993.