These are the Ground Control adjustable rear suspension components for the Chrysler Crossfire and Mercedes SLK 230, 320 and 32's.
They can be purchased separatly or as a package depending on how much adjustability you desire.
Adjustable length 6061 anodized rod and 3 piece proprietary rod ends.
All Ground Control products carry a lifetime guarantee against defects when installed and maintained correctly. We strongly recommend that all of our products be installed by a competent, qualified mechanic.