to install the PIAA bulbs in the fog lamps it took me about one and a half hours, its a real hard job at first, but once you get the hang of the first side, the other side is all that much easier...you ahve to unscrew the plastic screws on the back side of the bumber right in front of the wheel, and from there you can get access to the fog lamp and then you can unscrew it, take it out from the front (still attached to the wiring) and replace the bulbs and do everything backwards....its easier than it sounds, you just have to play around with it for a little while....goodluck...hope they dont burn out cause its sooo annoying to do it all over again... Rachel Ley is awesome!!