CUSCO Limited Slip Differential LSD [type-RS] (1.5WAY) Nissan Silvia / 180SX / Skyline LSD 270 L15BCompatible models: Silvia S14, 180SX RPS13, Skyline R33 Compared to conventional types that use cone plates, the initial torque can be reduced by approximately 50% to 70% (compared to our company). Prevents power loss and allows you to improve your time even with vehicles that don't have much power. Reduces the occurrence of abnormal noise (cracking noise called chattering). Less surface pressure is applied between the clutch plates, increasing the