I've never actually seen any "real" bumpers close up, but i didnt have any major problenms with mine! Only the usual stuff about jacking the engine up... which i didnt need to do. Oh, and the plastig lugs on the spoiler were bigger then the holes

so i had to trim them off a bit to get the splitter on.
The only problem with mine is the fact that i dont have arch trims, so theres a bit of a gap there

Though i have been offered some, i'm not sure if they'll fit. I have the 88 spec mouldings (non GTI), so would the 90 spec fit, as i heard that the rubbing strips were different on the 90 spec? Bit off top[ic i know, but i couldnt be bothered to start a new topic!