It take 30 secs to check it.....get under there and see if you can lift it..if you can , it needs the kit.
..or , jack the car on one side and rock the tire l/r while watching the arm..if it lifts, it is bad.

Asking someone to diagnoses a front suspension problem to the 'T" by complaint does not get you a good diagnosis. A steering system is a tricky piece of geometircs and any weak link can cause the same problem as another..sao one must do an inspection of the components.