^ well...that depends....if it fits right, then there should be no problem...you really can't mess up a bumper just installing it.....now....sideskirts can be a different story...
it's pretty simple actually...there are only 6 screws/nuts holding the front bumper in....if you take out your corner lights and look inside the fender, you'll see there are two nuts on each side...to get to them, you have to either remove your wheels to get behind the fenders, or turn your wheels the other way to get some room
when you remove the wheel well splash guards, you'll also see a screw right there holding your bumper to your fender....the hardest part, which isn't really that hard), is getting to the two nuts....make sure you have plenty of extensions to put on your ratchet...
it gets easier, and you'll understand once you take a look for yourself....I can remove/install my bumpers in less than 1/2 hour by myself now...and if it wasn't for my cai piping that I have to disconenct and remove, I can do it in 15....you should have no problems