back bumper has 4 m10 nuts in the boot holding it on and there are some screws around the rear arches maybe some rivets.. mine were glued on. Side skirts are 8mm bolts then it pulls up and off, front bumper is similar to rear. All should take no time at all and is well easy. Just take your time and if something dont come off then make sure it is disconnected and use a little gentle persuasion... good luck