If your XRAY T2, T3 is oversteering, then try this optional front anti-roll bar set. The front anti-roll bar will decrease front chassis roll and decrease front traction, reducing your carâ™s steering. This complete front anti-roll bar set for the XRAY T2, T3 includes all necessary hardware, and includes three different anti-roll bars: 1.2, 1.4, and 1.6mm.