It moves rack 46mm forward for better Ackemann curve and a 5mm lower for oilpan clearance

Toyota JZ - BMW 10x35mm spline

19" wheel - 160 mm

By modifying the front subframe with supplied hardware the seering rack will be moved forward to improve Ackermann curve and eliminate the need for rack offset spacers which means more rigid and precise handling

salt and UV-rays

Concaver CVR3 21x11 ET11-55 BLANK Carbon Graphite CB: 74,1 CVR1 It moves rack 46mm forwardPCD: 5x108, 5x110, 5x112, 5x114. 3, 5x115, 5x118, 5x120, 5x127, 5x130 ET: 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, 47, 48, 49, 50, 51, 52, 53, 54, 55