make sure you get plug and play MILs from dallasmustang.com.
I bought my first pair from poneyexpress.com and they sent me ones where I'd have to splice into the wiring. Screw that!
The plug and play are about 60 bucks, but worth the time saved.
99gt vert, CAI, Ford Racing Shortie Headers, MAC 2.5in catback, MAC o/r h-pipe, FRPP alum. driveshaft, March underdrive pullies, sct custom dyno tune, eibach pro-kit, bullitt alum pedals, Cobra Brake Kit, Tokico shocks and struts, PIAA bright whites...FRPP 4.10s!