I gave this coilovers a poor rating after extensive investigating about the screaching sound everytime you steer either to the left or right. The problem is every time you steer the springs moves as well. Without anything stopping the spring from moving/rotating from its position thats were the sound comes from. Unlike the factory the top mount has a grove for the spring to sit and not move. My after market springs they have rubber on the top two coils for it to prevent from moving (See photo). REMEDY! installing a rubber or some sorts i.e. heatshrink might prevent the sping from moving in its position. If I only knew this before I would have tried everything before doing an alignment to my vehicle.