Ive got the complete clear light kit too
. I have the cooper chili spoiler too. It took me about 2 hours, in the end i undid the torx screws, undid the spiler bolts a little, but still no joy. I figured that to get the spoiler up enough i would have to get the glue and tape loosened off so i got an old credit card and slid it under the wing, getting rid of a bit of the stickiness. The 3rd brake light came out in the end....The problem was then getting it back in......... at one point i must admit i thought i would have to take it to BMW because neither me or my father could get the clear one in. In the end after much pushing i got it in and all was well. See my gallery for pics!!