If you change the front and not the back the car will push. If you change the back and not the front it will be loose or tail happy at the limit. I recommend changing both at the same time if you can find what you want. I don't know of any sources any more for sways for benzes. I never could find any when I was autocrossing my 84s...280e euro and 500 sec.

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[SIGPIC] Diesel loving autocrossing grandpa Architect. 08 Dodge 3/4 ton with Cummins & six speed; I have had about 35 benzes. I have a 39 Studebaker Coupe Express pickup in which I have had installed a 617 turbo and a five speed manual.[SIGPIC]

..I also have a 427 Cobra replica with an aluminum chassis.