Well I have been looking for a Exhaust system for my CLS for quite some time now. I have looked at Brabus, Kleemann, Carlsson and now I have found Eisenhaus. I am not sure if anyone has hear of them or know of them I am really considering getting this exhaust I like how it looks and the construction quality looks great from the pictures on there website but I don't really know. I don't want to go out and spend a grip load of money and come out with something that I don't like. So does anyone have a after market exhaust or have recommandations.