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

The knuckle weighs ~2

BMW F20 / F21 / F22 / F30 / F32 / F33 / F36 rear subframe mod kit will allow you to adjust rear grip level by changing the position of the #7 arm

You could tune your steering geometry from parallel to positive Ackermann in just a few minutes even at trackside without messing up an alignment

while also using both convection within the engine compartment and physical shielding to eliminate harmful levels of heat from ever reaching the actuator

Concaver CVR3 20x9 ET20-51 BLANK Custom Finish CB: 72,6 SL-02 It moves rack 46mm forwardPCD: 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, 43, 44, 45, 46, 47, 48, 49, 50, 51