These fixed change arms are ideal for correcting excessive negative camber issues on the tC. The Scion tC comes with a factory cam bolt that provides -1.25 to +1.25 degrees of camber adjustment but this factory change is not enough for lowered vehicles. By increasing the length of the rear upper control arm, it adds 2 degrees of positive camber to the rear suspension that can then be dialed in with the OEM cam bolt.
