I bought 2 different pairs of front bumper lip splitters in September. I "dry" fitted them using small self tapping screws to the front bumper to canvas thoughts on which looked better suited to the Z. Having chosen the 2nd pair I then sold the first pair on, which gave me money for the paint required to paint them in body colour. I had an aerosol can made up at Halfords in Lincoln. I have used their cans for lot's of jobs the colour match is always spot on. I used them for my boot lip spoiler and headlight "eyebrows". Also needed was grey under coat and clear laquer. I put two nuts and bolts into the centre 2 holes and fixed 2 cable ties on them to provide a handle and something to hang the splitters by when spraying them. After undercoating and applying the colour I flatted them with 1200 wet and dry paper and then applied 3 coats of clear laquer. I then placed some 3M doubled sided tape between the mounting holes and finally fixed them to the bottom of the bumper with "body bolts" as shown, using the original holes made when the dry fit was made. The left hand one has a place for a badge so I put on an ///M badge which I bought off ebay for £3. This was fitted before the clear coat was applied. Hope you like. Tony.