Hi, I've owned a mk2 for 15+yrs , and most of that time I've had a Mexico fglass front spoiler fitted. I only used 3x screws to attach it, 1x good size (self tapper) in the centre where the simple is and the other 2x screws on the arch return lip. Also the number plate screws help hold it on as well. I've hit kerbs, dogs, cats, wombats and it never came off !