Blox Racing Roll Center Adjusters / Extended Front Ball Joints - 06-11 Honda Civic (Pair) - BXSS-20003The Roll Center Adjusters are extended ball joints that are designed to directly replace the factory ball joint inside the front knuckles. When a vehicle is lowered, the geometry of the front suspension becomes altered. The lower the vehicle is, the greater the angles are increased. This change drastically affects camber and caster, steering response, stability, handling and cornering performance. The BLOX Racing Roll Center Adjusters, with its