For a legacy:


Need to swap over the bumpers, going from a gt front bumper to a gtb bumper so the iron supports will need to be changed, i have the gtb iron support ready, just need to get some of the plastic screws to attach the bumper to the support, now swapping over the supports do you have to just undo the screws attaching it to the chassis which are accessible from the engine bay and the just slot it out (after undoing the siht shields of course) and then in reverse