when you run a tubular style UCA you want a limit strap.
your factory UCA sits on what they call a droop stop so that the suspension cant travel too far down that it would damage ball joints/cv shafts/shocks. it is a bracket off the frame and when you have a cast arm its ok, when you go to the tubular arm, it can damage the arm,
a limit strap attached from the LCA to a point on the frame to limit the amount of droop so it stops before the arm makes contact with the droop stop.
your factory UCA sits on what they call a droop stop so that the suspension cant travel too far down that it would damage ball joints/cv shafts/shocks. it is a bracket off the frame and when you have a cast arm its ok, when you go to the tubular arm, it can damage the arm,
a limit strap attached from the LCA to a point on the frame to limit the amount of droop so it stops before the arm makes contact with the droop stop.