Over the years we have found that the S30 Z's Rear Lower Control Arms like to Toe-Out under acceleration. To minimize this problem we have created Solid Rear Lower Control Arm Bushings that offer zero deflection! 

CNC Machined Bushings from self lubricating Delrin ensures an easy pivot with no slop or rattles! 

Stainless Steel Insert Tubes offer long life without risk of corrosion!