1/8″ NPT reference ports and are provided with the full range of available springs

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

the improved knuckle kinematics together with adjust the Ackermann angle will significantly improved handling at a high angle

this is the solution for you

you can benefit from optional "C6 Rack Offset Spacer Kit" that will allow you to achieve even bigger steering angle on C6 chassis (not needed on C5) and improves the Ackermann curve

Concaver CVR4 21x9,5 ET14-61 BLANK Double Tinted Black CB: 74,1 Ventiler 1/8″ NPT reference ports andPCD: 5x108, 5x110, 5x112, 5x114. 3, 5x115, 5x118, 5x120, 5x127, 5x130 ET: 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, 56, 57, 58, 59, 60, 61