The 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 lined pillow ball rod ends which eliminate the flex found in factory rubber bushing offering a more direct and predictable feel. - 6061-T6 Aluminium - Hexagonal shape all the way through for ease of adjustment while under the vehicle Vehicle Compatibility: - Nissan 350z - Infiniti G35