This kit does not fit with M3 knuckles

Wisefab has developed a lightweight and durable billet knuckle and lower control arm and has also replaced the original electric steering rack with a hydraulic rack for improved response and feedback during racing

Also for weight reduction and stiffness purposes all the suspension links are designed straight and tubular or boxed type

2 lower links would have some benefits for circuit racing

JR Wheels JR37 21x10,5 ET10-46 5H BLANK Hyper Black CB: 74,1 JRTILBUD This kit does not fitPCD: 5x108, 5x110, 5x112, 5x114. 3, 5x115, 5x118, 5x120, 5x120. 6, 5x127, 5x130 ET: 10, 11, 12, 13, 14, 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, 46