Cusco

Cusco RS LSD Pro-Adjust Kit, Rear, Nissan Silvia / 240SX (S14)

$3,388.29

Taxes and shipping shown at checkout. Typical delivery is 3 to 7 business days across Canada.

✓ Confirmed-fit parts — add your vehicle in your Garage to check fitment.

Pro-Adjust service kit for the Cusco RS plate-type LSD in the late (Kouki) S14 rear differential. It retunes preload and ramp bias on the unit already in the car, a far smaller job than a full diff swap when the diff itself is still in good shape.

  • Service kit for the Cusco RS plate-type LSD, late (Kouki) S14 rear differential
  • Shims and springs to retune preload and ramp bias
  • Adjusts the installed unit, no need to pull and replace the diff
  • Useful after track use, or to shift engagement character for a new tire or suspension setup

Fits: Nissan Silvia / 240SX (S14).