The result no bumper…
With bumper foam backing on
Driver side shot, the wire there is for the fog light
Well fist step is jacking up the car (don’t work under a car just supported by jacks, use stands)
Next step under the car and remove the engine dust cover there are two screws in the front, one screw in the rear, (notice near the rear screw the cover has two raised sections that clip to the car), there are two slide over clips at the back of the cover, and two push in pull out clips holding the cover in place inside the wheel arches (its easier to get to these when not under the car and the wheels are turned either direction)
Next remove the grill (there are two push in pull out clips either side, four clips that clip into the bar running in front of the radiator (there is a little plastic raised bit you need to push down on) then the fun clips to get too that are at the bottom of the grill surround and either side (they clip over and under the holes in the top of the bumper, you can get your hand in there and just separate them and pull the grill forward)
Then to keep the bumper in place I just put a screw driver in one of the clip holes next to the lights to hold the bumper in place.
Next under the car again remove the push in pull out clips for the bumper they are located around the bottom of the bumper (I think there was about seven of them and two screw clips (you may need to also remove the sti lip if installed and the two rubber guard things, so they don’t get damaged and are not in the way).
Next the internal plastic wheel arch needs to be moved to get to a push in pull out clip for the bumper and the fog light wiring so under the car and remove the screw clip holding it in place (located near the tow bracket)
After undoing the clips the plastic section will move a bit so you can stick your hand up and undo the fog light wiring, may be a bit stuck so be careful)
Get out from under the car and go to the front wheel arch and pull out the edge lip (notice the little section missing in the wheel arch where the bumper meets the fender) just here is a push in pull out clip here holding the bumper in place that you need to remove (one on either side)
Now pull at the bumper a little just to get it unclipped from the near the lights (remember to have screw drivers or something in the clip holes near the lights to hold the bumper in place) and then remove the screw drivers and lift off the bumper)
There are more pics at the add
http://s236.photobucket.com/albums/ff140/sum12c/