I've got them on my '99 GS. They weren't an easy install, but it wasn't too difficult, just time consuming.

You'll have to remove the nose (front bumper cover), run a couple of different wiring harnesses (both under the hood and inside the car), cut part of the grill to mount the lights, then plug everything in. You'll also have to remove the steering column cover to gain access to the base of the turn signal/headlight control... part of the foglight wiring harness plugs into the connector that controls your headlights.

Plan to spend quite a few hours on it. If you've never removed your front end (nose/bumper cover/whatever it's called), be prepared to add another hour or so to the project. It's not tough once you've done it, but the first time is a bit scary. I'd suggest enlisting the help of a friend.

Good luck,

JD