
This variant of the SPC xAxis sealed flex joint features an aluminum outer shell for compatibility with aluminum control arm applications. It accepts a 10mm bolt, fits into a 40mm bracket, and will press into a 1.750" end ring. Built to upgrade SPC Audi arms but suitable for custom builds, the joint reduces compliance, increases angularity, and includes sealed ends to retain grease and ward off contaminants.
SPC Performance xAxis Balljoint