From the look of the diagram I got from the dealer, which shows the stock s500 exhaust and then off to the side it shows the s55 exhaust lay out, it looks like it should bolt up with no problem. However myself not being a mechanic I dont want to spend the cash on something that could turn out not to work for me.

The stock s500 exhaust loks like it is true dual exhaust, but then again I'm having a hard time making heads or tails out if the diagram the dealer gave me.

I have another question, I called the dealer and asked them about the AMG exhaust tips, they tell me I cant purchase them alone, but yet the AMG web site says thats where to buy them.Anyone know what the deal with that is????????