We were talking about this a while back - they used to import all their kits and then they changed to prodction in the UK, so that they can test fit. Since their change to making them in the UK, they guarantee fitment !
But, if you test-fit, it may invalidate the guarantee - so, read the terms and conditions and maybe call them first to make sure.
Check the following thread - secifically talking about the Border front, I asked what fit was like. One guy replied saying some work was needed. But later another guy saidthat he had tdo a bit of work but was just sanding down here and there. For the cheap price, I could live with that
IMOC link to replikit thread
As soon as I get my engine mods sorted, I think I'll take a chance and order one.