The Cusco Type RS limited‑slip differential is provided with a 60% lock preset and is available in 1.5‑ and 2‑way configurations; the listing notes initial settings near 7–9K for FR‑S and BRZ models. This RS unit offers a factory‑preset locking behavior intended to improve traction characteristics on those platforms while giving the buyer a preconfigured LSD solution for performance or spirited driving scenarios.
Cusco LSD TYPE RS 60% LOCK PRESET 1.5 & 2 WAY 55/20 & 55/55 INITIAL 7-9K FRS/BRZ Specify Cam Setting