the new lower control arm is suitable for S13 and S14 and has more convenient adjusting

Revised steering geometry (Ackermann)Normally in a corner the inner wheel has a greater angle than the outer

You can tune your steering geometry either towards positive or negative Ackermann in just a few minutes even at trackside without messing up an alignment

Less camber gain

JR Wheels JR44 22x11 ET15-45 5H BLANK Black Machined w/Tinted Face CB: 74,1 JR7 the new lower control armPCD: 5x108, 5x110, 5x112, 5x114. 3, 5x115, 5x118, 5x120, 5x127, 5x130 ET: 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45