The mk4 has two small swage lines on both sides just under the screen. A standard mk3 tailgate is flat through that area and a mk3 tailgate for an xr3i, turbo or 16i has a shallow recess to allow the shape of the spoiler to sit correctly. All in all there are a few differences between them all.
Last edited by 3i Jim; May 22, 2015 at 06:48 AM.