The high strength steel body makes it more stable in operation. If you're considering a lift kit for your vehicle, the suspension kit is an excellent choice.
Boshen 110lbs Power Twister Bar for Arm Upper Body Strength 24",
9.9102G Front Upper Bump Stop Set Low-Profile Control Arm Bump Stop for Buick
Rear Upper Control Lateral Strut Arm Pair Set of 2 for 00-06 MB CL S Class