Lower control arms are one piece design and the shock motion ratio can be adjusted with out affecting the ride height

This also aids in valve & guide cooling which further extends service life in demanding environments

17/7 PH Stainless Steel Springs

This kit will fit the following F-Series models:BMW F20BMW F21BMW F22BMW F30BMW F32BMW F33BMW F36

We also offer you the trailarm bushings

JR Wheels JR33 20x10 ET20-40 5H BLANK Gloss Black CB: 74,1 JR-Wheels Lower control arms are onePCD: 5x108, 5x110, 5x112, 5x114. 3, 5x115, 5x118, 5x120, 5x120. 6, 5x127, 5x130 ET: 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40