The first thing the instructions say are - remove front spoiler. (Yeh right) So took it back and paid £12 to have it "properly" fitted. Looks great but they have managed to take a nice chunk out of my front spoiler when fitting it! Luck had it that I noticed it at the dealers and a new bumper is on way!
Its not easy to fit at all unless you are a bit nifty with the ol allen keys...get it fitted!