And I think the spare wheel well will have to be moved/modified. On my C32, I looked into fitting the C55 quad exhaust and the spare wheel well needs to be replaced with one from the 55, to allow the pipe to cross over to the drivers side of the car. I didn't want to faff about with that, but I have seen C32s with a custom, albeit smaller, quad set-up that fits. But, I wanted to stick with the proper AMG oval tips, so I didn't bother in the end.