I happened to find out that the Fabia hatchback Greenline from the first years (2010 - 2012) came with a stock kammback aero spoiler. OK I've already seen it, but never thought about it. The trunk door seems identical to the estate version, but of course the estate has a longer roofline and maybe the slope of the spoiler doesn't quite work for my car. It would be great to get my hands on it to try. Unfortunately these hatchbacks are quite rare ...
