Its not quite a simple replace, but it is pretty easy. There are two plugs where the cluster plugs into. One on your right, the other on your left. The one on your right fits in just fine. The one on your left (thats the one on the side with the light switch) has to be modified. Its pretty easy to see. The plug fits, but it has to be rotated. The easiest installation is to get the plug out of its "holder" and then cut a hole for it about 1.5" toward the center. Make the hole big enough for the whole plug to fit through. Then you just plug the left plug in and then push the guages in and the other plug fits right into place. It took me about 15 min for the total modification. Looks kick ass though, they have them on e-bay for like $20.