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

Wheel bearing size should be 45x85x41

Adjustable top mounts

Wisefab narrow lock-kit for BMW E46 is similar to the PRO kit but has fewer features and does not widen the car as much

high-performing external wastegate designed for control strategies that actively bias the top chamber with high pressure for large boost bandwidth operation

Concaver CVR9 20x8 ET20-42 BLANK Carbon Graphite CB: 72,6 JRX2 You could tune your steeringPCD: 5x108, 5x110, 5x112, 5x114. 3, 5x115, 5x118, 5x120, 5x127, 5x130 ET: 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42