Hi guys i have 2001 pre facelift. now am keeping my bumpers the same as i like them better but am looking to maybe upgrade the taillights the ones on the body not the bumper to the facelift ones as they look abit more 3d if you know what i mean. basically what id like to know are these a simple swap as in a (screw out screw in type) or is it more to it than that. any help would be great. thanks