Nope, they come with Sachs/Boge shocks which I can buy anywhere. I have a set on my 300E and I like them but they are a bit soft. I also see that they make a Heavy Duty shock as well, but I'm going for Billie's.

I also found out that the sport shock is basically the same as a heavy duty shock with a shorter rod in it. I'm probably just going to go with the heavy duty and run 235/45/17's on the Monoblocks.