SVT ~2900lbs
SE ~2825lbs
Zetec ~2750lbs
Without going plain nutz and acid dipping panels, grinding down chassis, interior trim panels, ground effects, etc...
That would be dumping power accesories (Seats & windows mainly!), stripping trunk, inner sound insulation, replace stock exhaust from the engine back (35+ lbs), battery (~35lbs right there with a Dyna-batt), hood, etc...