Joe - Well easy to fit!! They were about £40 a side, no need for the fitting kit. Just some "no more nails" stuff. Remove the front mud flaps, make sure the whole sill is clean and grease free. Put "no more nails" stuff along the top and bottom of skirt. Line up the skirt (may need one person each end) each end screwed on the inner arch, so start from the front, screw onto arch, then push skirt onto sill and then screw other end. Easy!
vRS - I did order the GTi rear valance, as I need a new valance due to preivous owner reversing into a post! But it would then mean getting a new back box, and that is where it starts getting costly, so I swapped it for a std rear valance. Boring I know, but I have to draw the line somewhere.. and I'd much rather put the money towards some 18" CH's!