Lexus IS steering rack attachment/cross-member insert along with cross-member supports are included in the kit

then the car will drive even better with lowered ride height

Ready to use alkaline product dedicated to clean all kind of factory clear coated and painted wheels

The kit would give a good kinematics with lowered car - higher roll center

Here is a VIDEO that explains the whole procedure in-depth

Concaver CVR4 20x10 ET20-48 BLANK Brushed Bronze CB: 72,6 CVR3 Lexus IS steering rack attachment/cross-memberPCD: 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