GKTech - 370Z/G37 REAR TRACTION ARMSThe GKTech 370z G37 Rear traction rods allow adjustment of the rear multi link suspension. They can be adjusted to eliminate bump steer and alter other rear suspension traction settings to improve suspension response. The lengths on these arms are fully adjustable and with the right adjustments, you can change the position and pitch of which the suspension rotates on, along with the amount of "anti squat" of the rear. Feature high quality 5 8" Teflon