All the metal components on Wisefab A90 front suspension are from high strength steel

BMW E90 / E92 / E92 M3 / E81 / E82 rear subframe mod kit is addition to Wisefab rear suspension that allows to get even more rear grip out of it

Add some reference signal manipulation

Easily adjustable one-piece lower control arm desing

S13 Wisefab knuckle has revised kinematics when compared with OEM and built in anti-squat

JR Wheels JR44 22x11 ET15-45 5H BLANK Platinum Bronze CB: 74,1 JRX4 All the metal components onPCD: 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