The first-generation Lexus IS a

Strut: Strut lower fixing diameter has to be 56 mm or 62 mm

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

62 degrees of lock

Possibility to adjust anti-squat by changing the top forward link height on upright

JR Wheels JR28 21x9 ET15-45 5H BLANK Gloss Black Machined Face CB: 74,1 JR28 The first-generation Lexus IS aPCD: 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