Hi, I’ve just added same on my 435d GranCoupe, together with the AC Schnitzer two double pipe system, looks great, mines debadged on the rear which makes it even better, had to get a new rear defuser also, lovely bit of kit, not cheap, but you get what you pay for, the Carbon looks the part, only had it done a week and my Granson skuffed the bottom, can’t see it so decided to leave it till I make a better job myself!!