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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
Spring Rates: 10kg Front / 8kg Rear (High-Tensile SAE 9254 Steel)
We manufacture these using Low Pressure Casting—a process that creates a denser
Fitment Guide:
Follow these steps to get your R31 sitting right with a bolt-in solution
Adjustable Front Caster Arms (Straight or Offset) - Nissan Silvia S13 & 180SX Castor Options:Straight Castor Spring Rates: 10kg Front /Sharper turn in. Maximum clearance. The factory tension rods (caster arms) are the weak link in the front suspension. The soft rubber bushings allow the wheel to move backward under braking, destroying your alignment and steering feel. The Slide Worx Upgrade: We replace that sloppy rubber with a High Load Japanese Rose Joint (Pillowball). This removes all deflection from the front end, giving you instant steering response and keeping your alignment